Look at the list below do the numbers show a pattern? explain how you know. 11.23, 10.75, 10.3, 9.82, 9.37, 8.89

Answers

Answer 1
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Look At The List Below Do The Numbers Show A Pattern? Explain How You Know. 11.23, 10.75, 10.3, 9.82,

Related Questions

If a baseball player get a hit in 31% of his at-bats, what is the probability that he will
get a hit 5 at-bats in a row?

Answers

Given:

A baseball player get a hit in 31% of his at-bats.

To find:

The probability that he will  get a hit 5 at-bats in a row.

Solution:

Since, a baseball player get a hit in 31% of his at-bats, therefore

Probability that he get a hit = [tex]\dfrac{31}{100}[/tex]

                                           = [tex]0.31[/tex]

Now, the probability that he will  get a hit 5 at-bats in a row is

[tex]P=0.31\times 0.31\times 0.31\times 0.31\times 0.31[/tex]

[tex]P=(0.31)^5[/tex]

[tex]P=0.0028629151 [/tex]

Therefore, the required probability is [tex](0.31)^5[/tex] and it can be written as 0.0028629151 .

John's salary is $1600. Peter 's salary is $400 less than John's salary. Find the ratio Peter's salary to John's salary in the simplest form.

Answers

$300 to $400

Step-by-step explanation:

A cone has a height of 5 inches and a radius of 4 inches. What is its volume?
Use a ~ 3.14 and round your answer to the nearest hundredth.

Answers

9514 1400 393

Answer:

  83.73 in³

Step-by-step explanation:

It is appropriate to use the formula for the volume of a cone:

  V = (1/3)πr²h

  V = (1/3)(3.14)(4 in)²(5 in) ≈ 83.73 in³

The volume of the cone is about 83.73 in³.

Find the distance CA. Round to the nearest integer and include units.

Answers

9514 1404 393

Answer:

  27 in

Step-by-step explanation:

The relationship between angle A, adjacent side AC, and hypotenuse AB is ...

  Cos = Adjacent/Hypotenuse

  cos(A) = AC/AB

Multiplying by AB, we get ...

  AC = AB·cos(A)

  AC = (30 in)cos(25°)

  AC ≈ 27 in

Lamar wants to attend college that will cost $16,400 for the first year. His uncle gave him a special gift of $2000 to use toward the cost. Lamar plans to attend college in 6 years. How much must Lamar save each month to have enough for the first-year cost?

Answers

Answer:

200

Step-by-step explanation:

16,400-2,000= 14,400

6 years into months 6x12= 72

14,400/72= 200

simplify (3x+2) (y-2) - (7y+3) (y-3)

Answers

Answer:

3 x y − 7 y 2 − 6 x + 20 y + 5

Step-by-step explanation:

It takes 3 minutes to download 123 gigabytes of data on a phone, At that rate how many gigabits could you download in 5 minutes

Answers

Answer:

x=205

Step-by-step explanation:

123/3=x/5 ( this is our proportion.) Solve it: 5*123/3. x=205.

Hope this helps plz mark brainliest :D

GIVING 25 POINTS
Last week, a movie theater sold a daily average of 163.75 drinks and a daily average of 65.5 boxes of popcorn. Which rate best represents the relationship between the number of drinks sold and the number of boxes of popcorn sold?


A. 2.5 drinks per box of popcorn

B. 0.4 drinks per box of popcorn

C. 2.5 boxes of popcorn per drink

D. 65.5 boxes of popcorn per drink

(please help, i'm doing a test rn!)

Answers

Answer:

A.

Step-by-step explanation:

In a survey,20% chose green as there favorite color. If 46 people chose green?how many people were surveyed? Pls need help ASAP!!! I will check as brainlist!!

Answers

Answer:

There were 54

Step-by-step explanation:

As you said 46 people were surveyed maybe there's 100 people were surveyed so this is my first answer

A bag of M & M’s has 4 red, 2 green, 3 blue, and 8 yellow M &M’s. What is the probability of randomly picking: a yellow, a blue or green, an orange? Round 4 decimal

Answers

Answer:

probability of picking a yellow =0.4706

a blue or green = 0.2941

an orange = 0 ( there is no orange bag)

The Miller's are comparing babysitting services for their two children.


The Babysitter's Block charges a rate of $15 an hour per child plus an initial fee of $25 per household.


Super Sitters charges a flat rate of $20 an hour per child.


For ________hours of service, both babysitting services would cost the same.

Answers

Answer:

After 5 hours of service, both babysitting services would cost the same.

Step-by-step explanation:

Babysitter's Block: y = 15x + 25

Super Sitters: y = 20x

15x + 25 = 20x

Subtract 15x from both sides;

25 = 5x

Divide both sides by 5;

x = 5

For 5 hours of service, both babysitting services would cost the same.

EMILY COOKIE RECIPE CALLS FOR 3 CUPS OF FLOUR AND 1 CUP OF SUGAR WHAT IS THE RATIO OF FLOUR TO SUGAR​

Answers

GmLol I’m depressed

The tank of Miriams vehicle holds 12.1 gallons of gas.The current price for gasoline is $2.80 per gallon.How much will Miriam pay to full her tank

Answers

Answer:

$33.88

Step-by-step explanation:

12.1*2.8 is equal to $33.88

State whether the following function is a linear function f(x)=x-4

Answers

Yes it is a linear function

Which has the greater value? The sum of 89 and 45 or the difference between 89 and 45

Answers

Answer:

The sum of 89 and 45

Step-by-step explanation:

Because the sum of 89 and 45 is 134 and the difference of 89 and 45 is 44. And 134 > 44

Graphs which present the values on the horizontal axis and the number of times this occurs on the vertical axis are known as what?

Answers

Answer:

The horizontal axis represents TIME

Step-by-step explanation:

In a time-series plot, the horizontal axis represents time, and the vertical axis represents the value of the variable we are measuring. -The values of the variable are plotted at each of the times, then the points are connected with straight lines.

HELP ASAP WILL GIVE BRAINLIEST! Thanks

Answers

Answer:

I believe it's D

Step-by-step explanation:

which of these statements is true for 89.033​

Answers

Maybe if you payed attention in class you would know.

Solve two fifths minus one seventh equals blank.

solve this and you will get 25 points

Answers

Answer:

9/35

Step-by-step explanation:

9/35 is the answer, hope this helped

According to the U.S. Census Bureau, 11% of children in the United States lived with at least one grandparent in 2009 (USA TODAY, June 30, 2011). Suppose that in a recent sample of 1640 children, 225 were found to be living with at least one grandparent. At a 2% significance level, can you conclude that the proportion of all children in the United States who currently live with at least one grandparent is higher than 11%? Use both the p-value and the critical-value approaches.

Round your answers for the observed value of z and the critival value of z to two decimal places, and the p-value to four decimal places.

Answers

Answer:

The decision rule is  

Fail to reject the null hypothesis

The conclusion is  

There is no sufficient evidence to show that  the proportion of all children in the United States who currently live with at least one grandparent is higher than 11%

Step-by-step explanation:

From the question we are told that

   The population proportion is [tex]p = 0.11[/tex]

   The sample size is  n =  1640

   The number found to be living with at least one grandparent is [tex]k = 225[/tex]

   The level of significance is  [tex]\alpha = 0.02[/tex]

   The null hypothesis is [tex]H_o : p = 0.11[/tex]

   The alternative hypothesis is  [tex]H_a : p > 0.11[/tex]

Generally the sample proportion is mathematically represented as

     [tex]\^ p = \frac{ k }{n}[/tex]

=>  [tex]\^ p = \frac{ 225 }{1640 }[/tex]

=>  [tex]\^ p = 0.1372[/tex]

Generally the test statistics is mathematically represented as

     [tex]z= \frac{\^ p - p }{ \sqrt{\frac{p(1- p)}{n} } }[/tex]

=>[tex]z = \frac{ 0.1372 - 0.11 }{ \sqrt{\frac{0.11(1- 0.11)}{1640} } }[/tex]

=>[tex]z = 0.0077[/tex]

From the z table  the area under the normal curve to the left corresponding to  0.0077  is  

    [tex]p-value = P(Z > 0.0077) = 0.4969[/tex]

From the value obtained we see that [tex]p-value > \alpha[/tex] hence

The decision rule is  

Reject the null hypothesis

The conclusion is  

 There is no sufficient evidence to show that  the proportion of all children in the United States who currently live with at least one grandparent is higher than 11%

For a certain​ automobile, M(x)=−.015x^2+1.42x−7.8​, 30≤x≤60​, represents the miles per gallon obtained at a speed of x miles per hour. ​(a) Find the absolute maximum miles per gallon and the speed at which it occurs. ​(b) Find the absolute minimum miles per gallon and the speed at which it occurs.

Answers

9514 1404 393

Answer:

maximum: 25 121/150 mpg at 47 1/3 mphminimum: 21.3 mpg at 30 mph

Step-by-step explanation:

A graph can be helpful. It can show the locations of the maximum and minimum.

__

The maximum is found at the vertex of the parabola, located where ...

  x = -b/(2a)

  x = -1.42/(2(-0.015)) = 47 1/3

The value M(47 1/3) is ...

  M(47 1/3) = (-0.015(47 1/3) +1.42)(47 1/3) -7.8 = 0.71(47 1/3) -7.8 = 25 121/150

The maximum gas mileage is 25 121/150 ≈ 25.8067 mpg at 47 1/3 mph.

__

The minimum will be at one end or the other of the interval. Here, the maximum is farther from the lower end of the domain, so we expect to find the minimum there:

  M(30) = (-0.015(30) +1.42)(30) -7.8 = 0.97(30) -7.8 = 21.3

The absolute minimum gas mileage is 21.3 mpg at 30 mph.

In the equation
2
3
x
=
10
, what is the value of x?

Answers

Answer:

23/10 or 15

Step-by-step explanation:

Please answer this question fast

Answers

ddddddddddddddAnswer:

Step-by-step explanation:

fffffffffff

Sidiciejenxjxjjzmwnajxicc

(4x^2-2x-4)(2x+4) what is
the product of the polynomials below?

Answers

Answer:

8x³ + 12x² - 16x - 16

General Formulas and Concepts:

Order of Operations: BPEMDASDistributive Property

Step-by-step explanation:

Step 1: Define expression

(4x² - 2x - 4)(2x + 4)

Step 2: Simplify

Expand:                                       8x³ - 4x² - 8x + 16x² - 8x - 16Combine like terms (x²):             8x³ + 12x² - 8x - 8x - 16Combine like terms (x):              8x³ + 12x² - 16x - 16

8.162 be when round to hundred place

Answers

Answer: 8.16
Explanation: the 2 is less than five so it stays the same

I don't know if you mean rounding to the HUNDRED place or the HUNDREDTHS place, but I will give you both answers.

8.162 rounded to the hundreds place - 0

8.162 rounded to the HUNDREDTHS place- 8.16

I need help in seventh grade math

Answers

Answer:

Below in bold.

Step-by-step explanation:

5.  1/8 and  0.125 = 12.5%

6.  6/100 = 3/50.

and  6/100 = 0.06.

7. 7/9 = 0.777....

and 77.78%.

8. 44/100 = 11/25.

and 0.44*100 = 44%

9. 625/1000 =  625/125 / 1000 / 125 = 5/8.

and  0.625.

10. 13/25 = 13*4/25/4 = 52/100 = 0.52

and 0.52 * 100 = 52%.

In how many ways can a class of nineteen students be divided into 3 sets so that 4 students are in the first set, 6 students are in the second set and nine students are in the third set?

Answers

Answer:

216

Step-by-step explanation:

A rectangle has a perimeter of 32 in. Find the length and width of the rectangle under which the area is the largest.

a. Let the width to be x and the length to be y , then the quantity to be maximized is (expressed as a function of both x and y) A=_____
b. The condition that x and y must satisfy is y=______

Answers

Answer:

Length of the rectangle is 8 in and the breadth is 8 in.

a. [tex]A=xy[/tex]

b. [tex]y=16-x[/tex]

Step-by-step explanation:

Length = x

Breadth = y

Area is given by [tex]A=xy[/tex]

Perimeter of rectangle is given by

[tex]2(x+y)=32\\\Rightarrow x+y=16\\\Rightarrow y=16-x[/tex]

The condition that x and must satisfy is [tex]y=16-x[/tex]

So, area is

[tex]A(x)=x(16-x)\\\Rightarrow A(x)=16x-x^2[/tex]

Differentiating with respect to x we get

[tex]A'(x)=16-2x[/tex]

Equating with zero

[tex]0=16-2x\\\Rightarrow x=\dfrac{16}{2}\\\Rightarrow x=8[/tex]

Double derivative of A(x)

[tex]A''(x)=-2[/tex]

So [tex]A''(x)<0[/tex] which means [tex]A(x)[/tex] is maximum at [tex]x = 8[/tex]

[tex]y=16-x=16-8\\\Rightarrow y=8[/tex]

So length of the rectangle is 8 in and the breadth is 8 in.


Identify the following data set:
The rates at which all of the cashiers scan products for a store on a study about the
cashiers for the day

Answers

Answer: Population

Step-by-step explanation:

Answer:

Population

Step-by-step explanation:

I just took the quiz

Given that f(x)= [tex]\frac{x^{2}-3 }{2}[/tex]
A) Find [tex]f^{-1}(x)[/tex]
B) Find [tex]f^{-1} (11)[/tex]
Separate your 2 answers for part B with a comma.
I've solved [tex]f^{-1}(x)[/tex], which was [tex]\sqrt{2x+3}[/tex]

However after this I do not see how I can get another value other than 5.

Answers

Answer:

[tex]x=5,-5[/tex]

Step-by-step explanation:

[tex]\\ y=\frac{x^2-3}{2}\\\\ x=\frac{y^2-3}{2}\\\\ 2x=y^2-3\\\\ y^2=2x+3\\\\ f^{-1}(x)=\pm\sqrt{2x+3}\\\\ f^{-1}(x)=\pm\sqrt{2(11)+3}\\=\pm\sqrt{25}=\pm 5[/tex]

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