11. The volume of a cuboid with a square base is given 5 by (2x¹ + xy-2y) m². 5 (i) Factorise the expression 2x² + xy-2y². 1 (ii) The cuboid has a height of m. Given that the length of each side of the base can be expressed as (px - qy) m or (qx + py) m, using your answer from part (i), state the value of p and of q. (iii) Hence, express x in terms of y.​

11. The Volume Of A Cuboid With A Square Base Is Given 5 By (2x + Xy-2y) M. 5 (i) Factorise The Expression

Answers

Answer 1
I mean, this explains it extremely well. I am not needed

Related Questions

Let u= (3, -7) and v = (-3.1). Find the component form and magnitude (length) of the vector 2u - 4v.

Answers

I think there might be a typo in the question - it looks like there's a missing second coordinate for vector v. Assuming that the second coordinate for v is also -7, here's the solution:

First, let's find the component form of 2u - 4v:

2u = 2(3,-7) = (6,-14)
4v = 4(-3,-7) = (-12,-28)

So 2u - 4v = (6,-14) - (-12,-28) = (6+12, -14+28) = (18,14)

Therefore, the component form of 2u - 4v is (18,14).

To find the magnitude of (18,14), we can use the Pythagorean theorem:

|(18,14)| = sqrt(18^2 + 14^2) = sqrt(360) ≈ 18.97

So the magnitude (length) of the vector 2u - 4v is approximately 18.97.
To find the component form of the vector 2u - 4v, we'll first perform scalar multiplication and then vector subtraction.

Scalar multiplication:
2u = 2(3, -7) = (6, -14)
4v = 4(-3, 1) = (-12, 4)

Vector subtraction:
2u - 4v = (6, -14) - (-12, 4) = (6 + 12, -14 - 4) = (18, -18)

So, the component form of the vector 2u - 4v is (18, -18).

To find the magnitude (length) of the vector, we'll use the formula: ||2u - 4v|| = √(x² + y²), where x and y are the components of the vector.

Magnitude = √((18)² + (-18)²) = √(324 + 324) = √(648) ≈ 25.46

The magnitude (length) of the vector 2u - 4v is approximately 25.46.

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What are the domain and range of f(x)=2(x−8)2−10?



Drag the answers into the boxes

Answers

The domain and range of f(x) = 2(x-8)² - 10 are Domain: (-∞, ∞) ,Range: [-10, ∞)

The given function, f(x) = 2(x-8)² - 10, is a quadratic function in the form of f(x) = a(x-h)² + k. In this case, a = 2, h = 8, and k = -10. Since the coefficient of the squared term (a) is positive, the parabola opens upwards.

The domain of a quadratic function is always all real numbers, so the domain is (-∞, ∞).

For the range, we need to find the minimum value of the function. Since the parabola opens upwards, the vertex of the parabola represents the minimum point. The vertex is located at (h, k), which in this case is (8, -10). Thus, the range of the function is all real numbers greater than or equal to the y-coordinate of the vertex, which is [-10, ∞).

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Select all the polygons that can be formed by the intersection of a plane and a cylinder, either parallel or perpendicular to the base?

Answers

The intersection of a plane and a cylinder can result in the following polygons when the plane is either parallel or perpendicular to the base:

Oa Rectangle

Oc Square

Od Triangle

What are the polygons that can be formed

The angle and position of the plane relative to the cylinder intersect determines a myriad of shapes not limited to just one. Herein are the descriptions for a few that may arise:

Rectangle: If a plane intersects the cylinder but remains parallel to its base, the resulting outline shall be rectangular. This is due to the aforementioned plane cutting through the lateral surface of the circumference, forming two equal lines--thereby shaping a closed loop in an angular fashion.

Square: The intersection of a plane perpendicularly bisecting the base of a cylindrical object will conjure up a square shape congruent to the cylinders. In other words, a perfectly squared compartment matching with the pre-existing edges of the bottom curve of the cylinder.

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5+8(3+x) simplified please

Answers

Answer: 8x +29

Step-by-step explanation:

5+8(3+x)

5+8(x+3)

__________

5 + 8(x+3)

5+ 8x +25

_________

5+8x+ 24

29+8x

____

8x+29

A certain painting was purchased for $15,000. its value is predicted to decay exponentially decreasing by 15% each year. which equation can be

used to predict t, the number of years it would take for the painting to have a value of $10,000?

a 10,000(0. 15)' = 15,000

b. 15,000(0. 15)' = 10,000

o g. 15,000(0. 85)' = 10,000

d. 10,000(0. 85)' = 15,000

Answers

The correct equation to predict the number of years it would take for the painting to have a value of $10,000 is 15,000(0.85)[tex]^{(t)}[/tex] = 10,000. The correct answer is option (c).

The initial value of the painting is $15,000, and its value is predicted to decay by 15% each year. This means that its value after t years can be represented by the equation:

V(t) = 15,000(0.85)[tex]^{(t)}[/tex]

We want to find the number of years it would take for the value to reach $10,000, so we set V(t) equal to 10,000 and solve for t:

10,000 = 15,000(0.85)[tex]^{(t)}[/tex]

Dividing both sides by 15,000 gives:

0.6667 = 0.85[tex]^{(t)}[/tex]

Taking the natural logarithm of both sides gives:

ln(0.6667) = t ln(0.85)

Solving for t gives:

t = ln(0.6667) / ln(0.85) = 2.294

So it would take approximately 2.294 years for the painting to have a value of $10,000. The right option is (c).

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Cher is making hotdogs for her coworkers to celebrate their 5 year
anniversary. Hotdogs come in packs of 6, while the buns come in
packs of 10. How many hotdogs should Cher cook to have the
smallest number of hotdogs and hotdog buns?

Answers

To have the smallest number of hotdogs and hotdog buns, we have to find the least common multiple of 6 and 10. The LCM is the smallest number that is a multiple of both 6 and 10.

To find the LCM, we can list the multiples of each number until we find the first multiple that they have in common:

Multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60 and ongoing.
Multiples of 10: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100 and ongoing.

The first multiple that they have in common is 30, so the LCM of 6 and 10 is 30.

Since hotdogs come in packs of 6 and buns come in packs of 10, we need to make sure that the number of hotdogs we cook is a multiple of 6 and the number of buns we buy is a multiple of 10. Therefore, we need to cook 30 hotdogs so that we can buy 3 packs of hotdogs (18 hotdogs) and 3 packs of buns (30 buns).

Therefore, Cher should cook 30 hotdogs to have the smallest number of hotdogs and hotdog buns.

Can someone help me asap? It’s due today!! I will give brainliest if it’s correct.

Answers

Answer:

im pretty sure its A = 10

The bike sarah wants to buy is now 40% off. the original price is $150. decide if you are missing the percent, part or whole. then use the appropriate formula to find the discount amount

Answers

The discount amount of the bike Sarah wants to buy is $60. The calculation was done by using the formula: Discount = Original price x Percent off.

To find the discount amount of the bike, we need to use the formula

Discount = Original Price x Discount Rate

where Discount Rate = Percent Off / 100

We know that the original price of the bike is $150 and it is now 40% off. So, the discount rate is

Discount Rate = 40 / 100 = 0.4

Substituting these values in the formula, we get:

Discount = $150 x 0.4 = $60

Therefore, the discount amount of the bike is $60.

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Choose the function that the graph represents.
Click on the correct answer.
y = f(x) = log(1/9)x
y = f(x) = loggx
y = f(x) = x9

Answers

Answer:

[tex]y=log_{9} (x)[/tex]   (the middle choice)

Step-by-step explanation:

Key Concepts

Concept 1. Exponential vs logarithm

Concept 2. Logarithm rules

Concept 1. Exponential vs logarithm

The first two choices are logarithmic functions whereas the last function is an exponential function.  The graph cannot be that of an exponential function because exponential functions cannot cross the x-axis (an asymptote) unless a shift transformation is applied (which would look like adding or subtracting a constant number at the end of the equation.

A second way to verify is to simply input 2 into the function.  The number 2 raised to the 9 power is 2*2*2*2*2*2*2*2*2=512, but the graph clearly does not have a height of 512 when the input is 2.  Therefore, the correct answer cannot be the last choice.

Concept 2. Logarithm rules

One important rule for logarithms is that a number input into logarithm that matches the base of the logarithm will yield 1 as a result.  In other words:

For all real numbers b, such that b is positive and not equal to 1, [tex]log_{b}(b)=1[/tex]

Observe that for the first option, this means that [tex]log_{\frac{1}{9}}(\frac{1}{9})=1[/tex].  However, for an input of 1/9, the output is still below the x-axis -- a negative output -- clearly not 1.

Observe that for the second option, this means that [tex]log_{9}(9)=1[/tex], and that for an input of 9, the output on the graph is at a height of 1.

Therefore, the correct function for this question must be the middle option.

Find a quadratic function that models the


number of cases of flu each year, where y is years since 2012. What is the coefficient of x? Round your answer to the nearest hundredth

Answers

Using regression analysis, we get the following quadratic function:

y = 557[tex]x^{2}[/tex] + 1,690x + 60,000

How to explain the function

We can use the data given and fit a quadratic equation in the form of y = a[tex]x^{2}[/tex] + bx + c, where y represents the number of flu cases and x is the number of years since 2012.

x (years since 2012) y (number of flu cases)

0 60,000

1 62,000

2 63,000

3 64,000

4 65,000

5 66,000

6 67,000

7 68,000

8 69,000

9 70,000

10 71,000

11 72,000

12 73,000

13 74,000

14 75,000

15 76,000

Next, we can use this table to find the coefficients a, b, and c that give us the best-fit quadratic function.

Using a regression analysis, we get the following quadratic function:

y = 557[tex]x^{2}[/tex] + 1,690x + 60,000

Here, the coefficient of x is 1,690, which represents the linear term in the quadratic equation. It tells us how much the number of flu cases changes with each year since 2012, assuming a quadratic relationship.

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Year Number of Flu Cases

2000 20,000

2001 22,000

2002 25,000

2003 28,000

2004 32,000

2005 35,000

2006 38,000

2007 42,000

2008 45,000

2009 50,000

2010 55,000

2011 58,000

2012 60,000

2013 62,000

2014 63,000

2015 64,000

Find a quadratic function that models the number of cases of flu each year, where y is years since 2012. What is the coefficient of x?

Round all answers to the nearest cent. The revenue from the sale of x high-end cameras is given by: R(x)=1000x−5x 2a. What is the average change in revenue if production is changed from x=14 to x=17 ? $ b. What is the instantaneous rate of change in revenue at x=14?

Answers

The instantaneous rate of change in revenue at x=14 is $860 per camera.

The average change in revenue is $85 per camera [(ΔR/Δx) = 255/3].

a. The average change in revenue if production is changed from x=14 to x=17 is equal to the average rate of change of the revenue function over this interval:

Δx = 17 - 14 = 3

ΔR = R(17) - R(14) = (100017 - 517^2) - (100014 - 514^2) = $255

Therefore, the average change in revenue is $85 per camera [(ΔR/Δx) = 255/3].

b. The instantaneous rate of change in revenue at x=14 is equal to the derivative of the revenue function evaluated at x=14:

R(x) = 1000x - 5x^2

R'(x) = 1000 - 10x

R'(14) = 1000 - 10(14) = $860

Therefore, the instantaneous rate of change in revenue at x=14 is $860 per camera.

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The regular price of a red T-shirt is $6.93. Ernest has a coupon for $6.75 off. How much will Ernest pay for the T-shirt?

Answers

Answer:

18 cent

Step-by-step explanation:

This is a really easy problem. To solve it just subtract $6.93 and 6.75. You should get .18 cents if you did it correctly

Find the value of x.

Answers

Step-by-step explanation:

180° + 42° + x = 360°

222° + x = 360°

x = 138°

Answer:

138

Step-by-step explanation:

Since a circle is 360 degrees and it is split in half, each half would equal 180 degrees so you would subtract 42 from 180

Use a calculator or program to compute the first 10 iterations of Newton's method for the given function and initial approximation.
f(x) = 4 tan x- 6x, Xo = 1,4

Answers

After performing these calculations using a calculator or a program like Python, MATLAB, or Excel, you will have the values of the first 10 iterations of Newton's method for the given function and initial approximation.

To compute the first 10 iterations of Newton's method for the given function and initial approximation, follow these steps:

1. Write down the function and its derivative:


[tex]f(x) = 4 * tan(x) - 6 * x  

f'(x) = 4 * sec^2(x) - 6[/tex]
2. Define the initial approximation, X₀ = 1.4.

3. Apply Newton's method formula to find the next approximation, X₁:
  X₁ = X₀ - f(X₀) / f'(X₀)

4. Repeat steps 3-4 for a total of 10 iterations (X₁ to X₁₀).

Note that I'm unable to perform calculations on this platform, but I'll provide a general outline for performing the iterations:

Iteration 1 (X₁):
[tex]X₁ = 1.4 - (4 * tan(1.4) - 6 * 1.4) / (4 * sec^2(1.4) - 6)[/tex]

Iteration 2 (X₂):
[tex]X₂ = X₁ - (4 * tan(X₁) - 6 * X₁) / (4 * sec^2(X₁) - 6)[/tex]

Repeat these steps up to the 10th iteration (X₁₀).

After performing these calculations using a calculator or a program like Python, MATLAB, or Excel, you will have the values of the first 10 iterations of Newton's method for the given function and initial approximation.

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Emilio saves 25% of the money he earns babysitting. he earns an average of $30 each week. which expression represents the change in emilio’s savings each week?

Answers

The expression that represents the change in Emilio's savings each week is $7.50.

How to find the Emilio savings?

Emilio saving 25% of the money he earns babysitting, which means that he saves a quarter of his earnings. This can be expressed mathematically as:

savings = 0.25 x earnings

where "savings" is the amount Emilio saves and "earnings" is the amount he earns each week.

Substituting the given value of Emilio's average weekly earnings of $30, we get:

savings = 0.25 x $30

savings = $7.50

Therefore, Emilio saves $7.50 each week.

Since the question asks for the change in Emilio's savings each week, the expression that represents this is simply:

$7.50

This means that Emilio's savings increase by $7.50 each week.

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Using the driver's speed in feet per second, 72.08, how far did her car travel during her reaction time?


round your answer to two decimal places.

Answers

To answer this question, we need to know the driver's reaction time. Let's assume the reaction time is 1.5 seconds, which is a typical average for most drivers.

To find how far the car traveled during the reaction time, we can use the formula:

distance = speed × time

Plugging in the given speed of 72.08 feet per second and the assumed reaction time of 1.5 seconds, we get:

distance = 72.08 ft/s × 1.5 s

distance = 108.12 ft

Therefore, the car traveled 108.12 feet during the driver's reaction time. Rounded to two decimal places, the answer is 108.12.

Im actually going to explode I hate geometry with a passion

Answers

Answer:  B   28√15

Step-by-step explanation:

They want you to find the Area of the quadrilateral.  But if you can find the area of 1 trangle then you can double it because the 2 triangles are congruent.

We know the 2 triangles are congruent from the theorem  (see diagram

We also know that  QR=TR=SR  They are all radius

Let's solve for triangle PRS

PR = hypotenuse = 10+7 =17

SR=7  radius

Use pythagorean to find PS

c²=a²+b²

17²=7²+b²

289 = 49 + b²

b²=289 -49

b² = 240

b=√240

b=[tex]\sqrt{16*15}[/tex]

b= 4√15  This is PS

Area of triangle = 1/2 bh       b=PS   h=7

Area of triangle = 1/2 (4√15)(7)

Area of triangle = (2√15)(7)

Area of triangle = 14√15

Area of quadrilateral = 2 (14√15)        > 2 triangles make the quadrilateral

Area of quadrilateral =  28√15

PLEASE HELP SERIOUSLY!

A. Determine whether the following statements are true or false.

1. The higher the percentile rank of a score, the greater the percent of scores above that score.

2. A mark of 75% always has a percentile rank of 75.

3. A mark of 75% might have a percentile rank of 75.

4. It is possible to have a mark of 95% and a percentile rank of 40.

5. The higher the percentile rank, the better that score is compared to other scores.

6.A percentile rank of 80, indicates that 80% of the scores are above that score.

7. PR50 is the median.

8. Two equal scores will have the same percentile rank.

Answers

Answer:

**Statement | True or False**

---|---

**1. The higher the percentile rank of a score, the greater the percent of scores above that score.** | True

**2. A mark of 75% always has a percentile rank of 75.** | False. A mark of 75% could have a percentile rank of 75 if it is the median score. However, it could also have a percentile rank of 60, 65, 80, or any other percentile rank, depending on the distribution of scores.

**3. A mark of 75% might have a percentile rank of 75.** | True. See above.

**4. It is possible to have a mark of 95% and a percentile rank of 40.** | True. For example, if there are 100 students in a class, and 95 of them get 100% on a test, then the student who gets 95% will have a percentile rank of 40.

**5. The higher the percentile rank, the better that score is compared to other scores.** | True. A higher percentile rank indicates that a score is better than more of the other scores.

**6.A percentile rank of 80, indicates that 80% of the scores are above that score.** | False. A percentile rank of 80 indicates that 80% of the scores are **at or below** that score.

**7. PR50 is the median.** | True. The median is the middle score in a distribution. By definition, half of the scores will be at or below the median, and half of the scores will be at or above the median. Therefore, the percentile rank of the median is 50.

**8. Two equal scores will have the same percentile rank.** | True. Two equal scores will always have the same percentile rank.

Step-by-step explanation:

How do you solve this cube root function?

Answers

The solutions for the cube function are x=64 or x= -64.

Power Rules

The main power rules are presented below.

Multiplication with the same base: you should repeat the base and add the exponents.Division with the same base: you should repeat the base and subtract the exponents.Power. For this rule, you should repeat the base and multiply the exponents.Exponent negative - For this rule, you should write the reciprocal number with the exponent positive.Zero Exponent. When you have an exponent equal to zero, the result must be 1.

The question gives the equation [tex]x^{2/3}[/tex]=16, you can rewrite it as: [tex]\sqrt[3]{x^2}[/tex]=16.

For eliminating the cubic root, you should apply the power 3 ib both sides. See:

[tex](\sqrt[3]{x^2})^3[/tex]= 16³

x²= 4096

Finally, you have x=64 or x=-64

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(2 points) Find the Laplace transform of f(t) = -1, 0 3 { F(x) = (2 points) Find the Laplace transform of f(t) = S (t - 5), 0 5 - F(3) = )

Answers

Laplace transform of f(t) = -1, 0 3 { F(x)

The Laplace transform of f(t) = S(t - 5), 0, 5 - F(3) is F(s) = (1/s) [tex]e^{(-5s)[/tex] - (1/3) [tex]e^{(-15)[/tex].

Laplace transform:

The Laplace transform of a function f(t) is given by:
F(s) = ∫[0,∞) e^(-st) f(t) dt
where s is a complex variable.
Using this formula, we can find the Laplace transform of f(t) as follows:
F(s) = ∫[0,∞) e^(-st) f(t) dt
    = ∫[0,∞) e^(-st) (-1) dt + ∫[0,∞) e^(-st) (0) dt + ∫[0,∞) e^(-st) (3) dt
    = -1/s + 0 + 3/s
    = (2/s) - (1/s)
Therefore, the Laplace transform of f(t) = -1, 0, 3 is F(s) = (2/s) - (1/s).
Now, let's move on to the second part of the question.

We need to find the Laplace transform of f(t) = S(t - 5), 0, 5 - F(3).
Here, S(t - 5) is the Heaviside step function, which is defined as:
S(t - 5) = 0, for t < 5
        = 1, for t ≥ 5
Using the Laplace transform formula, we can write:
F(s) = ∫[0,∞) e^(-st) S(t - 5) dt
Since S(t - 5) is equal to 0 for t < 5, we can split the integral into two parts:
F(s) = ∫[0,5) [tex]e^(-st)[/tex]S(t - 5) dt + ∫[5,∞) [tex]e^(-st)[/tex] S(t - 5) dt
The first integral is equal to 0, since S(t - 5) is 0 for t < 5.
For the second integral, we can use the fact that S(t - 5) = 1 for t ≥ 5. So, we get:
F(s) = ∫[5,∞) e^(-st) dt
    = [-1/s e^(-st)]_[5,∞)
    = (1/s) [tex]e^(-5s)[/tex]
Finally, we need to find F(3). Substituting s = 3 in the Laplace transform, we get:
[tex]F(3) = (1/3) e^(-15)[/tex]
Therefore, the Laplace transform of f(t) = S(t - 5), 0, 5 - F(3) is F(s) = (1/s) [tex]e^(-5s) - (1/3) e^(-15).[/tex]

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A student is buying a shirt that has a regular price of $18. After using a coupon, the price of the shirt is 0. 75x, where x is the regular price of the shirt. The clerk includes 6% sales tax on the price of the shirt. How much change should the student receive if the student pays for the shirt using a $20 bill?

Answers

The student should receive $5.69 in change.

How to find the price?

The price of the shirt after the coupon is applied is 0.75 times the regular price, so:

Price of the shirt = 0.75x

If x = $18, then the price of the shirt is:

Price of the shirt = 0.75($18) = $13.50

The clerk adds 6% sales tax to the price of the shirt:

Sales tax = 6% of $13.50 = 0.06($13.50) = $0.81

So the total cost of the shirt is:

Total cost = $13.50 + $0.81 = $14.31

If the student pays with a $20 bill, the change the student should receive is:

Change = $20 - $14.31 = $5.69

Therefore, the student should receive $5.69 in change.

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You roll a six-sided number cube and flip a coin. What is the probability of rolling a number greater than 1 and flipping heads?

Answers

Answer:80%

Step-by-step explanation:

Adriel decides to research the relationship between the length in inches and the


weight of a certain species of catfish. He measures the length and weight of a number


of specimens he catches then throws back into the water. After plotting all his data,


he draws a line of best fit. What does the slope of the line represent?

Answers

The slope of the line  represents the rate of change in weight for every unit increase in length of the catfish.

How to find the slope of line?

The slope of the line of best fit in this scenario represents the rate of change or the relationship between the length and weight of the catfish. Specifically, the slope indicates the change in weight of the catfish for every unit increase in length.

If the slope is positive, it means that as the length of the catfish increases, its weight also tends to increase. If the slope is negative, it means that as the length of the catfish increases, its weight tends to decrease.

For example, if the slope of the line of best fit is 2, it means that for every one-inch increase in length, the weight of the catfish tends to increase by two pounds. Similarly, if the slope is -1, it means that for every one-inch increase in length, the weight of the catfish tends to decrease by one pound.

In summary, the slope of the line of best fit represents the relationship between the two variables being studied, in this case, the length and weight of the catfish.

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A random sample of 500 people were classified by their ages into 3 age-groups: 29 years and younger, 30 to 64 years, and 65 years and older. Each person from the sample was surveyed about which of 4 major brands of cell phone they used. Their responses were compiled and displayed in a 3-by-4 contingency table. A researcher will use the data to investigate whether there is an association between cell phone brand and age-group

Answers

To investigate whether there is an association between cell phone brand and age-group, the researcher can conduct a chi-squared test of independence.

This test compares the observed frequencies in the contingency table to the expected frequencies if there were no association between the variables. If the test results in a p-value less than the chosen significance level (usually 0.05), then the researcher can reject the null hypothesis of no association and conclude that there is evidence of an association between cell phone brand and age-group. The degrees of freedom for this test would be (3-1) * (4-1) = 6.

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Answer:1000

Step-by-step explanation:what about 1000 people

which statement is true about the mean of the data set?

Answers

Step-by-step explanation:

Mean is less than 8

(1 + 1 + 6*8 + 10 ) / 9 = mean = 6.7

Answer:

A: The mean in less than 8

Step-by-step explanation:

Mean: Average

How to find the mean?

1. Add ALL the numbers given

     1: has 2 dots     8: has 6 dots     10: has 1 dot

so  2+6+1= 9

2. divide the result of point 1. by the amount of numbers given.

     9/3= 3

3.

  Numbers:

    1-2-3-4-5-6-7-8-9   3 is before 8 so it means it's less than 8.

PLEASE HELP I NEED HELP QUICK!!!

Answers

There are 720 different arrangements of the six children possible when Ben can't sit next to Dan.

There are 720 different arrangements of the six children possible.

The key to solving this problem is to recognize the fact that there are six children and six chairs, so each child has one and only one chair. This means that for each position in the row, one child must be placed in the chair.

To solve this problem we can use the permutation formula for "n objects taken r at a time without repetition," which is: n!/(n-r)!

In this case, n is 6 (the number of children) and r is 6 (the number of chairs). So, 6!/(6-6)! = 6!/(0!) = 6!/1 = 6! = 720.

Therefore, there are 720 different arrangements of the six children possible when Ben can't sit next to Dan.

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Dawson, a 42-year-old male, bought a $180,000, 20-year life insurance policy. What is Dawsons annual premium? use the table. $819. 00 $1040. 40 $1859. 40 $2463. 40

Answers

Note that Dawson's annual premium will be $2,462.40.

Why is this so?

Dawson's annual premium will be $2,462.40.

This can be derived by going across from "Male 40-44" over to "20-year coverage" which is $13.68. Since $13.68 is per $1000 of coverage, you would multiply it by 180 to get $2,462.40.

An insurance premium is the amount of money paid by a person, firm, or enterprise to obtain an insurance coverage. The amount of the insurance premium is governed by a variety of factors and varies from one payee to the next.

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Full Question:

Although part of your question is missing, you might be referring to this full question:

Please hurry I need it ASAP

Answers

Answer:

20

Step-by-step explanation:

(x-3)+(8x+3)=180

9x=180

x=20

hem t
Q4.
Mr Jones has two sizes of square paving stones.
He uses them to make a path.
3.72m
large
1.55m
small
ASKED
The path measures 1.55 metres by 3.72 metres.
Calculate the width of a small paving stone.

Answers

The width of a small paving stone is 0.62 m or 62 cm

Length of path = 4 sides of a large paving stone = 3.72 m

Width of large paving stone: 3.72 m ÷ 4 = 0.93 m

Width of small paving stone: 1.55 m − 0.93 m = 0.62 m

or: Length of path = 6 sides of a small paving stone = 3.72 m

Width of small paving stone: 3.72 m ÷ 6 = 0.62 m

or: Let the width of the small paving stone be x and the width

of the large paving stone be y.

Then in cm: x + y = 155 cm,

and 2x + 3y = 372 cm

We can see from the diagram that y = 372 cm – 2 × (x + y)

so y = 372 cm − 2 × 155 cm = 372 cm – 310 cm = 62 cm

Therefore, the width of a small paving stone is 0.62 m or 62 cm.

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Mortgage payments Principal : $ 180,000.00 Interest Rate Monthly Payment How much money will be spent in interest alone over the course of the 3.5 % 30 - year mortgage described in the table ? 3.5% 5% $808 $966 $ 1079 6% A. $110,880 B. $6,300 C. $180,000 D. $ 290,880

Answers

Answer:

To calculate the amount of money spent in interest alone over the course of a 30-year mortgage, we can use the formula:

Total Interest = (Monthly Payment x Number of Payments) - Principal

For a 3.5% 30-year mortgage with a principal of $180,000, the monthly payment can be calculated using the formula:

Monthly Payment = (Principal x Monthly Interest Rate) / (1 - (1 + Monthly Interest Rate)^(-Number of Payments))

where Monthly Interest Rate = Annual Interest Rate / 12, and Number of Payments = 30 years x 12 months per year = 360.

Plugging in the values, we get:

Monthly Payment = (180,000 x 0.0035) / (1 - (1 + 0.0035)^(-360)) = $808.28

Using this monthly payment, we can calculate the total interest over the 30-year period:

Total Interest = ($808.28 x 360) - $180,000 = $101,020.80

Therefore, the correct answer is A. $110,880 (which is not one of the options given).

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