The number of weeds that remain living after a specific chemical has been applied averages 1.21 per square yard and follows a Poisson distribution. Based on this, what is the probability that a 1 square yard section will contain less than 5 weeds?

The equation of the straight line passing through the points (5, -5) and (-3, 7) is 3x + 27 - 5 = 0.

To find the equation of a straight line passing through two given points, we use the point-slope form of the equation of a line:

                             =>  (y - y₁) = m(x - x₁)

Where (x₁, y₁) is one of the given points, m is the slope of the line, and (x, y) are the coordinates of any other point on the line.

Here we have

The straight  line passing through (5,-5) and (-3,7)​

From the given points the slope of the line can be found as follows

m = (y₂ - y₁)/(x₂ - x₁) = (7 - (-5))/(-3 - 5) = 12/-8 = - 3/2

Using the above formula,

=> y - (-5) = -3/2 (x - 5)

=> y + 5 = -3x/2 + 15/2

=> 2(y + 5) = - 3x + 15

=> 2y + 10 = -3x + 15

=> 3x + 27 - 5 = 0

Therefore,

The equation of the straight line passing through the points (5, -5) and (-3, 7) is 3x + 27 - 5 = 0.  

Learn more about Straight Line at

https://brainly.com/question/24955512

#SPJ1

The values of the function are,

⇒ fx = -y⁻²/(1 + (1/x²y⁴)), fy = -2xy⁻³/(1 + (1/x²y⁴)), and fz = 0.

Now, let's find the partial derivative of f(x, y, z) with respect to x, y, and z as:

f (x, y, z) = tan ⁻¹ (1/x²y⁴)

Hence, We get;

⇒ ∂f/∂x = -y⁻²/(1 + (1/x²y⁴))

⇒ ∂f/∂y = -2xy⁻³/(1 + (1/x²y⁴))

⇒ ∂f/∂z = 0

Therefore, the gradient of f(x, y, z) is:

∇f = (∂f/∂x)i + (∂f/∂y)j + (∂f/∂z)k = (-y⁻²/(1 + (1/x²y⁴)))i + (-2xy⁻³/(1 + (1/x²y⁴)))j + 0k

So, We get;

fx = -y⁻²/(1 + (1/x²y⁴)), fy = -2xy⁻³/(1 + (1/x²y⁴)), and fz = 0.

Learn more about the function visit:

https://brainly.com/question/11624077

#SPJ4

The solution to the given differential equation with the given initial conditions is y = 4x^3 + 5x + 3.

To solve for y, we need to integrate the given differential equation twice with respect to x, using the initial conditions to determine the constants of integration.

Integrating y'' = 24x once gives us y' =[tex]12x^2 + C1,[/tex] where C1 is the constant of integration. Using the condition y'(0) = 5, we can solve for C1 as follows:

y'(0) = [tex]12(0)^2 + C1[/tex]

5 = C1

So, we have y' =[tex]12x^2 + 5.[/tex]

Integrating y' =[tex]12x^2 + 5[/tex] once more gives us y =[tex]4x^3 + 5x + C2[/tex], where C2 is the constant of integration. Using the condition y(0) = 3, we can solve for C2 as follows:

y(0) = [tex]4(0)^3 + 5(0) + C2[/tex]

3 = C2

So, we have y =[tex]4x^3 + 5x + 3.[/tex]

Learn more about differential equation here:

https://brainly.com/question/14620493

#SPJ11

Answer: 3:30

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

the cat's temp can be between    101.2 + 1.3 = 102.5   and   101.2 -1.3 = 99.9

  so   answer C shows this difference in absolute value

The requried,  |t − 101.2| ≤ 1.3 represents the normal temperature range of a cat, where t represents body temperature. Option C is correct

The absolute value function is a mathematical function that returns the positive value of a given number, regardless of whether the input is positive or negative. It is denoted by two vertical bars around the number, such as |x|.

|t − 101.2| ≤ 1.3 represents the normal temperature range of a cat, where t represents body temperature.

The average temperature of a cat is given as 101.2°F, and it can vary by as much as 1.3°F. The inequality |t - 101.2| ≤ 1.3 represents the range of body temperature that is within 1.3°F of the average temperature. The absolute value is used to ensure that the difference between the body temperature and the average temperature is not negative. Therefore, option C is the correct answer.

Learn more about absolute function here:

https://brainly.com/question/10664936

#SPJ2

The 95% confidence interval for the true mean age of players in this baseball league is (27.58, 29.82).

1. Calculate the sample mean:

(32 + 24 + 30 + 34 + 28 + 23 + 31 + 33 + 27 + 25) / 10 = 287 / 10 = 28.7

2. Determine the standard error of the sample mean:

Standard error = Standard deviation / sqrt(sample size) = 1.8 / sqrt(10) ≈ 0.5698

3. Determine the critical value for the 95% confidence level (using the z-table, since the population standard deviation is known):

Critical value (z-score) ≈ 1.96

4. Calculate the margin of error:

Margin of error = Critical value * Standard error ≈ 1.96 * 0.5698 ≈ 1.1168

5. Find the confidence interval:

Lower limit = Sample mean - Margin of error = 28.7 - 1.1168 ≈ 27.58

Upper limit = Sample mean + Margin of error = 28.7 + 1.1168 ≈ 29.82

So, the 95% confidence interval is (27.58, 29.82), rounded to two decimal places and in ascending order.

Note: The question is incomplete. The complete question probably is: The following data represent a random sample of the ages of players in a baseball league. Assume that the population is normally distributed with a standard deviation of 1.8 years. Find the 95% confidence interval for the true mean age of players in this league. Round your answers to two decimal places and use ascending order. Age: 32, 24, 30,34,28, 23,31,33,27,25.

Learn more about Confidence interval:

https://brainly.com/question/15712887

#SPJ11

The equation of the tangent line is y= x/e.

We have function

f(x) = x²[tex]e^{-x[/tex]

We have to find the equation of tangent at the point (1,1 /e)

So, Equation of tangent

dy/dx = - x²[tex]e^{-x[/tex] + 2 [tex]e^{-x[/tex]

Now, at point (1, 1/e)

dy/dx =  - 1²[tex]e^{-1[/tex] + 2 [tex]e^{-1[/tex]

dy/dx= 1/e

Thus, the equation of tangent passing through (1, 1/e)

y- 1/e = 1/e(x-1)

y= x/e - 1/e + 1/e

y= x/e

Learn more about Tangent Equation here:

https://brainly.com/question/14405918

#SPJ4

(a) To find a 95% confidence interval for p, we use the formula:

p ± Z * sqrt(p * (1-p) / n)

where p = 390/550 (sample proportion), Z = 1.96 (for a 95% confidence interval), and n = 550 (sample size).

p = 390/550 ≈ 0.7091

Confidence interval = 0.7091 ± 1.96 * sqrt(0.7091 * (1-0.7091) / 550)
≈ 0.7091 ± 0.0425

So, the 95% confidence interval is 0.6666 ≤ p ≤ 0.7516.

(b) The margin of error for this 95% confidence interval is:

1.96 * sqrt(0.7091 * (1-0.7091) / 550) ≈ 0.0425

(c) Without doing any calculations, the margin of error for an 80% confidence interval would be:

B. smaller

This is because a lower confidence level results in a smaller margin of error.

In frequentist statistics, a confidence interval (CI) is a range of estimates for an unknown parameter. A confidence interval is computed at a designated confidence level; the 95% confidence level is most common, but other levels, such as 90% or 99%, are sometimes used.[1][2] The confidence level represents the long-run proportion of CIs (at the given confidence level) that theoretically contain the true value of the parameter. For example, out of all intervals computed at the 95% level, 95% of them should contain the parameter's true value.

Learn more about confidence interval here:

https://brainly.com/question/24131141

#SPJ11

The random sample of likely voters, we can say with 95% confidence that the percentage of voters who plan to vote for Candidate X falls within the interval of 58% to 66%.

To repeat the sampling process multiple times.

95% of the intervals calculated would contain the true population proportion of voters who plan to vote for Candidate X.

The margin of error of 4 percentage points tells us that if we were to conduct the same survey multiple times.

The sample proportion would vary within a range of plus or minus 4 percentage points from the true population proportion.

It is important to note that this confidence interval only applies to the specific sample of likely voters that was surveyed and may not necessarily reflect the views of the entire population.

Nevertheless, this interval can provide a useful estimate for predicting the likely outcome of an election and can be used by campaigns to strategize their messaging and target certain demographics.

For similar questions on Random sample

https://brainly.com/question/24466382

#SPJ11

If the test statistic falls below -1.711, we can reject the null hypothesis in favor of the alternative hypothesis, H1: σ < 0.14 and the critical value is -1.711.

To find the critical value for this hypothesis test, we first need to determine the level of significance, denoted by alpha (α). Let's assume that the level of significance is 0.05.

Next, we need to determine the degrees of freedom (df) for the t-distribution. Since we have a sample size of 25, the degrees of freedom is 24 (df = n - 1).

Using a t-table or calculator, we can find the critical value for a one-tailed test with a level of significance of 0.05 and 24 degrees of freedom. The critical value is -1.711.

Therefore, if the test statistic falls below -1.711, we can reject the null hypothesis in favor of the alternative hypothesis, H1: σ < 0.14.

To learn more about null hypothesis here:

brainly.com/question/28920252#

#SPJ11

On solving the provided question ,we can say that As a result, after 10 sequence years, the annuity's future value will be $413,583.88.

A sequence is a grouping of "terms," or integers. Term examples are 2, 5, and 8. Some sequences can be extended indefinitely by taking advantage of a specific pattern that they exhibit. Use the sequence 2, 5, 8, and then add 3 to make it longer. Formulas exist that show where to seek for words in a sequence. A sequence (or event) in mathematics is a group of things that are arranged in some way. In that it has components (also known as elements or words), it is similar to a set. The length of the sequence is the set of all, possibly infinite, ordered items. the action of arranging two or more things in a sensible sequence.

We may utilise the calculation for the future value of an annuity to resolve this issue:

FV is equal to P * ((1 + r/n)(n*t) - 1) / (r/n).

where:

Future Value (FV)

P = periodic payment ($3,500 in this example).

(8%) is the yearly interest rate.

Since interest is compounded quarterly, n equals the number of times per year that interest is compounded.

(10) T = number of years

When we enter the values, we obtain:

FV = 3500 * ((1 + 0.08/4)^(4*10) - 1) / (0.08/4)

FV equals 3500 * (1.0240 - 1) / 0.02 FV equals 3500 * 118.1668 FV equals 413583.88

As a result, after 10 years, the annuity's future value will be $413,583.88.

To know more about sequence visit:

https://brainly.com/question/21961097

#SPJ1

So, the inputs for which the output of function f(x) is 2 are x = 3√2 or x = -3√2.

an equation is a mathematical statement that asserts the equality of two expressions. it typically consists of two sides, the left-hand side and the right-hand side, separated by an equal sign (=). the expressions on both sides can contain variables, constants, operations, and functions, and the equation is usually solved by finding the values of the variables that make both sides of the equation equal to each other. equations can be used to model real-world phenomena, analyze data, and solve problems in various fields such as physics, engineering, finance, and statistics.

To solve for x when [tex]y = f(x) = 1/2 x^2 - 7[/tex], we can set y to 2 and solve for x:

[tex]2 = 1/2 x^2 - 7[/tex]

Adding 7 to both sides, we get:

[tex]9 = 1/2 x^2[/tex]

Multiplying both sides by 2, we get:

[tex]18 = x^2[/tex]

Taking the square root of both sides (remembering to consider both the positive and negative roots), we get:

x = ±√18 = ±3√2

So, the inputs for which the output of f(x) is 2 are x = 3√2 or x = -3√2.

To know more about function  visit:

https://brainly.com/question/12431044

#SPJ1

In order to use the simple formula, the sample size should be large enough to ensure that both the sample proportion and the complement of the sample proportion (1 - sample proportion) are at least 5. In this case, 192 and 58 are both greater than 5, so the qualification is met.

The sample proportion of students who travel to school by car is 192/250 or 0.768.

To calculate the standard error using the simple formula, we use the formula:

Standard Error = Square Root [(Sample Proportion * (1 - Sample Proportion)) / Sample Size]

Plugging in the values, we get:

Standard Error = Square Root [(0.768 * (1 - 0.768)) / 250]
= 0.034

To calculate the simple version of the 95% confidence interval, we use the formula:

CI = Sample Proportion ± (Z * Standard Error)

Where Z is the z-score associated with the desired level of confidence. For a 95% confidence interval, Z is 1.96.

Plugging in the values, we get:

CI = 0.768 ± (1.96 * 0.034)
= 0.701 to 0.835

Interpreting this CI, we can say with 95% confidence that the true proportion of students who travel to school by car in the population lies between 0.701 and 0.835.

Know more about sample proportion here:

https://brainly.com/question/29912751

#SPJ11

To determine if there is a significant difference between the number of customers who prefer Brand A and those who prefer Brand B, an appropriate hypothesis test can be conducted by using a two-sample proportion z-test.

To conduct an appropriate hypothesis test, use Excel's chi-square test function to find the p-value. In this case, create a table with the counts for Brand A (6 Yes, 3 No) and Brand B (assuming the opposite, 3 Yes, 6 No).

In Excel, use the command =CHISQ.TEST(A1:B1, A2:B2), where A1:B1 contains the counts for Brand A (6, 3) and A2:B2 contains the counts for Brand B (3, 6). The p-value calculated is 0.0763.

Based on this p-value, the answer is no, you do not reject the null hypothesis.

In conclusion, there is no significant difference between the number of customers who prefer Brand A and those who prefer Brand B.

The p-value can be found using Excel with the command "=1- NORM.S.DIST(Z test statistic, TRUE)" where the test statistic is calculated by subtracting the two sample proportions and dividing the result by the standard error of the difference between proportions.

Based on the p-value obtained, if it is less than the significance level (usually 0.05), we can reject the null hypothesis and conclude that there is a significant difference between the two brands.

One tactic to encourage more people to fill out the survey is to offer an incentive or reward for participating, such as a discount on their next purchase.

However, a possible problem of using such a tactic is that it may attract respondents who are not genuinely interested in the brands or who may not represent the target market, leading to biased results

Visit here to learn more about Null Hypothesis:

brainly.com/question/4436370

#SPJ11

We can be 99% confident that the true mean score of all bowlers falls within the interval of (187.224, 192.776).

To find the 99% confidence interval of the mean score of all bowlers, we can use the formula:

CI = x ± z×(σ/√n)

where x is the sample mean (190), σ is the population standard deviation (8), n is the sample size (55), and z is the z-score associated with the desired confidence level (99%).

We can find the z-score using a standard normal distribution table or a calculator, which gives us a value of 2.576.

Substituting the values into the formula, we get:

CI = 190 ± 2.576×(8/√55)
CI = 190 ± 2.576×(1.077)
CI = 190 ± 2.776
CI = (187.224, 192.776)

Therefore, we can be 99% confident that the true mean score of all bowlers falls within the interval of (187.224, 192.776).

To learn more about interval here:

brainly.com/question/13708942#

#SPJ11

Each membership plan costs $65 if Austen takes 6 classes per month.

Let's write a system of equations to describe the situation, solve it using substitution, and fill in the blanks.

Let x be the number of classes Austen takes per month, and y be the total cost of the membership plan.

For the first membership plan, the equation is:

y = 47 + 3x

For the second membership plan, the equation is:

y = 41 + 4x

Since both plans cost the same total amount, we can set the equations equal to each other and solve for x:

47 + 3x = 41 + 4x

In order to find x, follow these steps:

1. Subtract 3x from both sides:

47 = 41 + x

2. Subtract 41 from both sides:

6 = x

3. Now we know that Austen takes 6 classes per month. Let's plug the value of x back into one of the equations to find the total cost (y). We can use the first equation:

y = 47 + 3(6)

4. Multiply 3 by 6:

y = 47 + 18

5. Add 47 and 18:

y = 65

Hence, if Austen takes 6 classes per month then  each membership plan costs $65

Note: The question is incomplete. The complete question probably is: Austen wants to take group fitness classes at a nearby gym, but needs to start by selecting a membership plan. With the first membership plan, Austen can pay $47 per month, plus $3 for each group class he attends. alternately, he can get the second membership plan and pay $41 per month plus $4 per class. If Austen attends a certain number of classes in a month, the two membership plans end up costing the same total amount. What is that total amount? How many classes per month is that?

Each membership plan costs $_____ if Austen takes ____ classes per month.

Learn more about Cost:

https://brainly.com/question/19104371

#SPJ11

For a continuous random variable, X, with probability density function, [tex]f(x) = \[ \begin{cases}C(4x −2x²)& 0 < x < 2 \\ 0 &otherwise \end{cases} \][/tex], the value of C is equals to [tex]C= \frac{ 3}{8}[/tex].

A continuous random variable has an uncountably infinite number of possible values. The condition for valid pdf of a continuous random variable is [tex]\int_{- \infty }^{ \infty } f(x)dx = 1[/tex]. We have a continuous random variable, X, with probability density function (pdf), f(x), defined as [tex]f(x) = \[ \begin{cases}C(4x −2x²)& 0 < x < 2 \\ 0 &otherwise \end{cases} \][/tex] which is a pointwise function. Since f is a probability density function, we must have [tex]\int_{- \infty }^{ \infty } f(x)dx = 1[/tex], implying that, so, [tex]\int_{-\infty }^{ 0 } f(x)dx + \int_{0 }^{ 2 }f(x)dx + \int_{2}^{\infty } f(x)dx = 1 \\ [/tex]

Now, check the function carefully are plug the values of probability density function. So, [tex]\int_{- \infty }^{ 0 } 0dx + \int_{0 }^{ 2 } C(4x −2x²),dx + \int_{2}^{\infty }0 \ dx = 1 \\ [/tex]

=> [tex] \int_{0 }^{ 2 } C(4x −2x²)dx = 1[/tex]

Using the integration rules,

[tex]C(\int_{0 }^{ 2 }4 x dx − \int_{0 }^{ 2 } 2x²dx) = 1[/tex]

[tex]4C[ \frac{x²}{2}]_{0 }^{ 2 } − C[\frac{2x³}{3}]_{0 }^{ 2 }= 1 [/tex]

= >[tex]C[4 \frac{2²}{2}-0]−C[\frac{2× 2³}{3}-0] = 1[/tex]

=> [tex]8C- \frac{16}{3}C = 1[/tex]

=> [tex] \frac{ 8}{3}C= 1[/tex]

=> [tex]C = \frac{ 3}{8}[/tex]

Hence, required value is [tex]C = \frac{ 3}{8}[/tex].

For more information about probability density function,

https://brainly.com/question/30717978

#SPJ4

Complete question:

Suppose that X is a continuous random variable whose probability density function is given by f (x) =C(4x −2x²), 0<x <2 0, (1) What is the value of C?

The radius and height of the right circular cylinder of largest volume inscribed in a right circular cone with radius 4 cm and height 3 cm are approximately 2.667 cm and 1.333 cm, respectively.


1. Let r and h be the radius and height of the cylinder.

2. Use similar triangles: r/R = h/H, where R and H are the radius and height of the cone (4 cm and 3 cm).

3. Obtain the expression for the volume of the cylinder: V = πr²h.

4. Substitute the ratio from step 2: V = π(r³/3).

5. Differentiate the volume function with respect to r: dV/dr = πr².

6. Set dV/dr to 0 and solve for r: r = 2.667 cm.

7. Substitute r back into the ratio from step 2: h = 1.333 cm.

To know more about right circular cylinder click on below link:

https://brainly.com/question/30517598#

#SPJ11

The adjusted R squared is used when we are doing multiple regression

True.

In multiple regression analysis, there are usually several independent variables that are used to predict a single dependent variable. The adjusted R squared is a statistical measure that is commonly used to assess the goodness of fit of a multiple regression model. It is a modified version of the R squared statistic, which represents the proportion of variance in the dependent variable that can be explained by the independent variables.

The adjusted R squared is useful when working with multiple regression models because it takes into account the number of independent variables included in the model. As the number of independent variables increases, the R squared value can increase even if the model does not fit the data well. The adjusted R squared adjusts for this by penalizing the R squared value for every additional independent variable included in the model.

The adjusted R squared is therefore a more reliable measure of the goodness of fit of a multiple regression model than the R squared statistic alone. It helps to ensure that the model is not overfitting the data and that the independent variables included in the model are truly contributing to the prediction of the dependent variables.

for such more questions on variables

https://brainly.com/question/28248724

#SPJ11

An example of a sequence that a. Converges is an = 1/n and that b. Diverges an = n

The two potential examples of a sequence {an} with n=1 to infinity that converges and diverges:

a. Converges: A sequence that converges is one where the terms approach a finite limit as n goes to infinity. An example is the sequence an = 1/n. As n increases, the terms get smaller and approach 0, which is the limit.

b. Diverges: A sequence that diverges is one where the terms do not approach any finite limit as n goes to infinity. An example is the sequence an = n. As n increases, the terms also increase without bounds, so the sequence diverges.

Learn more about  sequences and series: https://brainly.com/question/26263191

#SPJ11

The sum of moneylent out at interest 20 %per annum for 1 and a half year the compound interest reconked yearly and and recokned yearly half is 178.75 is 16250.

Let sum be p. Here r = 20%, n =3/2 yrs = 1 1/2 yrs.

When compounded yearly i.e. A.

A = p(1+r/100) * [1+{1/2 r}/100)]

= p(1+20/100) * [1+{1/2 *20}/100]

= p x 6/5 x 11/10 = 33p/25

Compound interest = A - p

= 33p/25 - p

= 8p/25

Now when compounded half yearly, then

A = p[1+(1/2 x r)/100]ⁿ*²

= p[1+(1/2 x 20)/100]⁽³/²⁾*²

= p[11/10]³

= 1331p/1000

Compound interest = 1331p/1000 - p = 331p/1000.

Now as per questions,

331p/1000 - 8p/25 = 178.75

p x 11/1000 = 178.75

p = 178.75 x 1000/11

p = 16250

Hence, the sum of moneylent out at interest 20 %per annum for 1 and a half year the compound interest reconked yearly and and recokned yearly half is 178.75 is 16250.

To know more about interest check the below link:

https://brainly.com/question/25720319

#SPJ1

Lift (Fastest Engine → 3 Year Warranty) = Confidence (Fastest Engine → 3 Year Warranty) / Support (3-Year Warranty) for the automobile.

To calculate support, confidence, and lift for Rule 1, follow these steps:

Step 1: Calculate support for Rule 1
Support is the probability of both events (Fastest Engine and 3-Year Warranty) occurring together. To calculate support, divide the number of instances where both events occur by the total number of instances in the dataset.

Support (Fastest Engine → 3 Year Warranty) = (Number of instances with Fastest Engine and 3-Year Warranty) / (Total instances in the dataset)

Step 2: Calculate confidence for Rule 1
Confidence is the probability of 3-Year Warranty, given Fastest Engine. To calculate confidence, divide the number of instances where both events occur by the number of instances where Fastest Engine occurs.

Confidence (Fastest Engine → 3 Year Warranty) = (Number of instances with Fastest Engine and 3-Year Warranty) / (Number of instances with Fastest Engine)

Step 3: Calculate lift for Rule 1
Lift is the ratio of confidence to the support of the event being predicted (3-Year Warranty). To calculate lift, divide the confidence of the rule by the support of 3-Year Warranty.

Lift (Fastest Engine → 3 Year Warranty) = Confidence (Fastest Engine → 3 Year Warranty) / Support (3-Year Warranty)

Make sure to round your answers to three decimal places.

Note: To provide the exact numerical values for support, confidence, and lift, the specific data from the Automobile Options dataset is needed. The steps above outline the process of how to calculate these values.

Learn more about automobile here:

https://brainly.com/question/17141399

#SPJ11

The value of the given function f(0)  concerning the function value of f(x) is -2/5, under the given condition f(x) = ln ( x + 4 + [tex]e^{(-3x)}[/tex] ).



Now to calculate f'(0), we have to differentiate f(x) with concerning x and now place  x= 0.

f(x) = ln ( x + 4 + [tex]e^{(-3x)}[/tex] )

Applying Differentiation on both sides concerning x

[tex]f'(x) = (1/(x+4+e^{(-3x)} )) * (1 - 3e^{(-3x)} )[/tex]

Staging  x=0

[tex]f'(0) = (1/(0+4+e^{(-3*0)} )) * (1 - 3e^{(-3*0)} )[/tex]

[tex]f'(0) = (1/(4+1)) * (1 - 3)[/tex]

f'(0) = (-2/5)

The value of the given function f(0)  concerning the function value of f(x) is -2/5, under the given condition f(x) = ln ( x + 4 + [tex]e^{(-3x)}[/tex] ).

To learn more about function,

https://brainly.com/question/11624077

#SPJ4

Answer:   This tribute was to prevent Minos starting a war after Minos’ son, Androgens, was killed in Athens by unknown assassins during the games. Theseus volunteered to be one of the men, promising to kill the Minotaur and end the brutal tradition.

Step-by-step explanation:

Have a good day!!

The domain of the function h(t) = -16t² + 88t is equal to [0 , 5 ].

Function is equal to,

h(t) = -16t² + 88t

Where 't' represents the time in seconds after kick

The domain of a function is the set of all possible values of the independent variable for which the function is defined.

Only independent variable is t.

And there are no restrictions on its value.

Since the function represents the height of a football in feet.

The domain should be restricted to the time when the ball is in the air.

From the time of the kick until the time when the ball hits the ground.

The ball hits the ground when its height is 0.

So, the function h(t) = 0

Solve for t to get the time when the ball hits the ground,

⇒ -16t² + 88t = 0

⇒ -16t(t - 5.5) = 0

⇒ t = 0 or t = 5.5

The ball is kicked at t = 0.

So the appropriate domain for this situation is,

0 ≤ t ≤ 5.5

Therefore, the appropriate domain of the function h(t) is for all values of t between 0 and 5.5 seconds (inclusive).

learn more about domain here

/brainly.com/question/30944862

#SPJ4

To subtract 4 5/12 from 7 1/4, we need a common denominator of 48. The simplified result is 2 5/6.

An equation is a mathematical statement that states that two expressions are equal. It consists of two sides, left and right, separated by an equal sign (=). Equations can include variables, which are symbols that represent unknown values or values that can vary. Solving an equation involves finding the value of the variable that makes the equation true.

To subtract 4 5/12 from 7 1/4, we need to have a common denominator.

Multiplying the denominators 4 and 12, we get 48 as the least common denominator.

Converting the fractions to have a denominator of 48:

7 1/4 = 7 * 48/48 + 12/48 = 336/48 + 12/48 = 348/48

4 5/12 = 4 * 48/48 + 20/48 = 192/48 + 20/48 = 212/48

Subtracting the second fraction from the first:

7 1/4 - 4 5/12 = 348/48 - 212/48 = 136/48

Simplifying the result by dividing both numerator and denominator by their greatest common factor, which is 8:

136/48 = 17/6

the answer is (A) 2 5/6.

Therefore, To subtract 4 5/12 from 7 1/4, we need a common denominator of 48. The simplified result is 2 5/6.

To know more about equations visit:

brainly.com/question/22688504

#SPJ1

To subtract [tex]4\frac{5}{12}[/tex] from [tex]7\frac{1}{4}[/tex], we need a common denominator of 48. The simplified result is [tex]2\frac{5}{6}[/tex]

An equation is a mathematical statement that states that two expressions are equal. It consists of two sides, left and right, separated by an equal sign (=). Equations can include variables, which are symbols that represent unknown values or values that can vary. Solving an equation involves finding the value of the variable that makes the equation true.

According to the given information:

To subtract  from 7 1/4, we need to have a common denominator.

Multiplying the denominators 4 and 12, we get 48 as the least common denominator.

Converting the fractions to have a denominator of 48:

7 1/4 = 7 * 48/48 + 12/48 = 336/48 + 12/48 = 348/48

4 5/12 = 4 * 48/48 + 20/48 = 192/48 + 20/48 = 212/48

Subtracting the second fraction from the first:

7 1/4 - 4 5/12 = 348/48 - 212/48 = 136/48

Simplifying the result by dividing both numerator and denominator by their greatest common factor, which is 8:

136/48 = 17/6

the answer is (A) 2 5/6.

Therefore, To subtract 4 5/12 from 7 1/4, we need a common denominator of 48. The simplified result is 2 5/6.

To know more about equations visit:

brainly.com/question/22688504

#SPJ1

True: A neural network with one hidden layer can be used to solve the XOR problem.

False: While using a squared loss function and the sigmoid activation function can create a predictive model with neural networks, it does not guarantee an efficient one.

The XOR problem is a non-linear classification problem, and a neural network with one hidden layer can learn non-linear decision boundaries. By using appropriate weights and activation functions (e.g., sigmoid or ReLU) in the hidden layer, the network can effectively represent and solve the XOR problem.

The combination of squared loss and sigmoid activation can lead to vanishing gradient issues, making the learning process slow and prone to getting stuck in local minima. Instead, using alternative loss functions (e.g., cross-entropy) and activation functions (e.g., ReLU) may lead to a more efficient predictive model.

Know more about neural network here:

https://brainly.com/question/14632443

#SPJ11

Answer:

25% of 530 is 132.5

53% of 724.53 is 384

7.05% of 369 is 26

43 is 31% of 138.7

74% of 44 is 32.56

105 is 42% of 250

Step-by-step explanation:

(25/100)*530 = 132.5

(384*100)/53 = 384

(26/369)*100 = 7.05%

(43*100)/31 = 138.7

(74/100)*44 = 32.56

(105*100)/42 250

The given integral 1 3 (x-2)³/² +x² is convergent.

The integral can be written as ∫(x-2)³/² dx from 1 to 3 plus ∫x² dx from 1 to 3. The first integral can be solved using the substitution u=x-2, which gives us ∫u³/² du from 0 to 1.

This integral evaluates to 2/5. The second integral is a simple polynomial integral which evaluates to 26. Therefore, the overall value of the given integral is 2/5+26= 26.4, which is a finite value. Hence, the integral is convergent.

To evaluate the given integral, we first need to check whether it is convergent or divergent. We can do this by checking the limit of the integral as the limit of the upper and lower bounds of the integral approaches infinity. If the limit exists and is a finite number, the integral is convergent, else it is divergent.

In this case, we have a definite integral from 1 to 3, so we don't need to worry about infinity. We split the integral into two parts, and solve them individually.

The first integral involves a square root, so we can use substitution to simplify it. The second integral is a polynomial integral which is easy to solve. Adding the values of the two integrals, we get a finite value, which indicates that the given integral is convergent.

To know more about integral click on below link:

https://brainly.com/question/18125359#

#SPJ11