Find the volume V of the solid obtained by rotating the region bounded by the given curves about the specified line. y2

Answer:

[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{e = - 4}}}}}[/tex]

Step-by-step explanation:

[tex] \sf{6(3 - e) = 42}[/tex]

Distribute 6 through the parentheses

⇒[tex] \sf{18 - 6e = 42}[/tex]

Move 18 to right hand side and change it's sign

⇒[tex] \sf{ - 6e = 42 - 18}[/tex]

Subtract 18 from 42

⇒[tex] \sf{ - 6e = 24}[/tex]

Divide both sides of the equation by -6

⇒[tex] \sf{ \frac{ - 6e}{ - 6} = \frac{24}{ - 6} }[/tex]

Calculate

⇒[tex] \sf{e = - 4}[/tex]

Hope I helped!

Best regards!!

Answer: Two-way frequency tables are especially important because they are often used to analyze survey results. Two-way frequency tables are also called contingency tables. Two-way frequency tables are a visual representation of the possible relationships between two sets of categorical data.

Step-by-step explanation:

Answer:

Step-by-step explanation:

To find the inverse of g(x) equate g(x) to y

That's

Next interchange the terms

x becomes y and y becomes x

We have

Next make y the subject

Multiply both sides by - 1

That's

Send 3 to the right side of the equation

That's

[tex] {y}^{5} = - x - 3[/tex]

Find the 5th root of both sides

That's

We have the final answer as

Hope this helps you

Answer:

  49

Step-by-step explanation:

  2 quarters

  1 quarter, 2 dimes, 1 nickel

  1 quarter, 1 dime, 3 nickels

  1 quarter, 5 nickels

  5 dimes

  4 dimes, 2 nickels

  3 dimes, 4 nickels

  2 dimes, 6 nickels

  1 dime, 8 nickels

  10 nickels

10 ways without pennies. Pennies can be substituted for any quarter, dime, or nickel, so ...

  8 ways to have 5 pennies

  7 ways to have 10 pennies

  6 ways to have 15 pennies

  5 ways to have 20 pennies

  4 ways to have 25 pennies

  3 ways to have 30 pennies

  2 ways to have 35 pennies

  2 ways to have 40 pennies

  1 way to have 45 pennies

  1 way to have 50 pennies

For an additional 39 ways with pennies.

There are a total of 10 +39 = 49 ways to make change for 50¢.

Answer:

a. True

Step-by-step explanation:

This is because, since the sample mean equals the population means, the distribution of the sample means about the sample size would also be the distribution of the sample size distributed about the population mean.

This usually results in a normally distributed population for a sample size greater than 30.

So, if the sample size is greater than 30, the population mean and sample mean would have the same value and distribution.

Answer:

2598960 ways

Step-by-step explanation:

Given

Standard Deck = 52

Five-card hands

Required

Determine the number of ways

To solve this question, we make use of combination formula

[tex]^nC_r = \frac{n!}{(n-r)!r!}[/tex]

Where n = 52 and r = 5

[tex]^nC_r = \frac{n!}{(n-r)!r!}[/tex] becomes

[tex]^{52}C_5 = \frac{52!}{(52-5)!5!}[/tex]

[tex]^{52}C_5 = \frac{52!}{47!5!}[/tex]

[tex]^{52}C_5 = \frac{52 * 51 * 50 * 49 * 48 * 47!}{47! * 5 * 4 * 3 * 2 * 1}[/tex]

[tex]^{52}C_5 = \frac{52 * 51 * 50 * 49 * 48}{5 * 4 * 3 * 2 * 1}[/tex]

[tex]^{52}C_5 = \frac{311875200}{120}[/tex]

[tex]^{52}C_5 = 2598960[/tex]

Hence, there are 2598960 ways

Answer: $21.24

Step-by-step explanation:

Well if you apply the discount you will have to pay 85% of the price which is already said .

So 85% of 24.99  will give you the cost of the shirt.

0.85 * 24.99 = 21.2415  

TO the nearest penny will be 21.24

Answer:

406.4

Step-by-step explanation:

When rounding you only look at the number you're rounding and the one before it. In this case it would be the 4 and 3 after the decimal since we're rounding to the nearest cent. If the numbers before the one you're rounding are 0-4 then you leave the number the same. If the numbers are between 5-9 then you add one to the number. Since the number before 4 is between 0-4 you leave it as 4. But if it was between 5-9 then you'd change the 4 to 5.

Answer: 24p ² r + 20 a s - 5 ar / ar

Step-by-step explanation:

Answer:

[tex]1.073\times 10^{19}\ \text{ways}[/tex]

Step-by-step explanation:

It is given that,

Total no of candy are 84

She want to divide the candy up evenly and place into bags but doesn’t won’t more than 20 bags.

We need to find the possible ways she can fill the bag. It mean that this problem is based on the concept of combination.

[tex]^{84}C_{20}=\dfrac{84!}{20!(84-20)!}\\\\=\dfrac{84!}{20!64!}\\\\=1.073\times 10^\\{19}[/tex]

There are [tex]1.073\times 10^{19}\ \text{ways}[/tex].

Answer:

97°

Step-by-step explanation:

The angles of any quadrilateral will add up to 360°. Since we already know 3 out of the 4 angles (the bottom two are both 90°), we can easily find the measure of x.

[tex]90 + 90 + 83 +x = 360[/tex]

[tex]263 + x = 360\\\\x = 97[/tex]

Hope this helped!

Answer:

Value of x = 97 degrees

Step-by-step explanation:

In the given quadrilateral

One angle = 83

2 other angles = 90 degrees each

Sum of all the four angles in a quadrilateral = 360 (Angle Sum Property of     quadrilaterals)

=>90+90+x+83= 360

=>180+83+x = 360

=> 263+x= 360

=>x= 360-263

=>x=97

Answer:

is it acceleration or velocity?

Step-by-step explanation:

Answer:

x=5

Step-by-step explanation:

First we distribute

2x-4=6

isolate x

2x=10

divide both sides by 2

x=5

(plz give brianliest ty)

Answer:

X=5

Step-by-step explanation:

2x+(-4)=6

2x=6+4

2x=10

X=10/2

X=5

Answer:

37

Step-by-step explanation:

The calculation of size for a new television is shown below:-

With the help of Pythagoras theorem

[tex]h^2 = b^2 + p^2[/tex]

where

h indicates hypotenuse which is the diagonal length

b indicates the base which is the length of the horizontal side

p indicates perpendicular which is the TV length of the vertical side.

[tex]h^2 = \sqrt{b^2 + p^2}[/tex]

now, we will put the values into the above formula

[tex]= \sqrt{32^2 + 18^2} \\\\ = \sqrt{1024 + 324} \\\\ = \sqrt{1348}[/tex]

Which gives result

= 36.7

or

= 37

Answer:

x=0

Step-by-step explanation:

First, we distribute on both sides

6x+6-5x=8+2x-2

simplify

x+6=2x+6

subtract x from both sides

6=x+6

subtract 6 from both sides

x=0

(plz give brianliest ty)

Answer:

x = 0

Step-by-step explanation:

6 ( x + 1 ) -5x = 8 + 2 ( x - 1 ) (Distribute)

6x + 6 - 5x = 8 + 2x - 2 (Rearrange expression)

6x - 2x - 5x = 8 - 6 - 2 (Combine like terms)

-1x = 0 (Divide)

x = 0

Answer:

A) 58

Step-by-step explanation:

Mean = Sum of all the data ÷  total number of data

         [tex]=\frac{52+70+88+15+65}{5}\\\\\\=\frac{290}{5}\\\\\\= 58[/tex]

Answer:

12.5

Step-by-step explanation:

0.5+(-3)×(-2)×2

=0.5+12

=12.5

Value of equation, k + np² is -11.5

Value of equation = k + np²

And

k = 0.5

n = -3

p = -2

Value of equation

Value of equation = k + np²

And

k = 0.5

n = -3

p = -2

⇒ k + np²

⇒ 0.5 + (-3)(-2)²

⇒ 0.5 + (-3)(4)

⇒ 0.5 - 12

⇒ -11.5

Value of equation, k + np² is -11.5

https://brainly.com/question/14431182?referrer=searchResults

Answer: The answer is 148 square feet.

Step-by-step explanation:

So if we are given the information to the area of the composite figure, we just first have to find the area of the smaller shapes and then add them all together to achieve the total.

1. The larger rectangle is a 10 by 14 rectangle.

2. The smaller rectangle is a 1 by 8 rectangle.

How did I get around to 8 feet?

Subtract 3 and 3 from 14, and you'll get 8 for the side.

Now just find the areas of each of the rectangles:

1. 10 times 14 = 140

2. 1 times 8 = 8

Now add them together:

140 + 8 = 148

The answer is 148 square feet.

Answer: x=6 y=3 z=2

Step-by-step explanation: The question is very vast so im guessing that its just finding 3 whole numbers that can equal the same ammount being multipied by 2 and 3. I chose 6. But theres many others. The answer should be correct because if we replace the letters with the numbers i put in the answer it should look like this: 6=2•3=3•2

When we do simplify this we should get 6=6=6 which is true.

Again you can use different numbers for example 12 as X. Then you need to divide 12 by whats behind the Y. So 12÷2 is 6. So Y is equal to 6. To find Z all you need to do is follow the same steps as Y. Find the number behind Z (3) and divide that into 12. So it would be 12÷3. And if you do the math right it should look like this: X=12, Y=6, Z= 4. And when you imput the numbers to thier corresponding letter it should look like this 12=2(6)=3(4) which simplified looks like 12=12=12 which is true.

Answer:

y = 4/3x +4

Step-by-step explanation:

Answer:

Hey there!

1/10 of 10 is 1.

Your answer is 1.

Hope this helps :)

Answer:

1

Step-by-step explanation:

Simplify the following:

10/10

Hint: | Divide 10 by 10.

10/10 = (10×1)/10 = 1:

Answer: 1

Answer:

The correct answer would be 200, but in your case 166 is the closest

Step-by-step explanation:

divide 1000 by 5

The total number of bags needed are 200 bags.

We have Cole who has purchased 1,000 pounds of jellybeans. Each bag contains 5 pounds of jellybeans.

We have to determine how many party bags can make 1,000 pounds of jellybeans.

The total number of packets(n) required will be -

[tex]$n=\frac{x}{y}[/tex]

According to the question, we have -

Amount of jelly beans in a bag - 5 pounds.

Amount of jelly beans needed - 1000 pounds.

Assume that the number of bags needed are n. Then -

n = [tex]\frac{1000}{5}[/tex] = 200 Bags.

Hence, The total number of bags needed are 200 bags.

To solve more questions on Quantity estimation, visit the link below-

https://brainly.com/question/22407520

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Answer:

Length is 28. Width is 8.

Step-by-step explanation:

The perimeter of a rectangle is given by the following formula:

[tex]P=2l+2w[/tex]

We know that the length is 4 inches less than 4 times the width. Therefore:

[tex]l=4w-4[/tex]

Substitute this for l. Let's also substitute 72 for P. Therefore:

[tex]72=2(4w-4)+2w[/tex]

Distribute:

[tex]72=8w-8+2w[/tex]

Combine like terms:

[tex]72=10w-8[/tex]

Add 8 to both sides:

[tex]80=10w[/tex]

Divide both sides by 10:

[tex]w=8[/tex]

Therefore, the width is 8.

The length is 4 less than 4 times the width. Thus: "

[tex]l=4(8)-4[/tex]

Multiply:

[tex]l=32-4[/tex]

Subtract:

[tex]l=28[/tex]

Therefore, the length is 28 and the width is 8.

And we're done!

Answer:

150

Step-by-step explanation:

Multiply 3 x 5 x 10

Hey there! I'm happy to help!

The perimeter is the distance around a shape. Let's add up the lengths of our sides to ind it.

x+5x-2+7x-3

We combine all of the x values.

x+5x+7x=13x

And all of the constants.

-2-3=-5

Therefore, the perimeter is 13x-5.

Have a wonderful day! :D

Answer:

D

Step-by-step explanation:

Complete Question

Let R unrestricted and R restricted be 0.4366 and 0.4149 respectively. The difference between the 9) unrestricted and the restricted model is that you have imposed two restrictions. There are 420 observations. The F-statistic in this case is:_______

A) 10.34

B) 4.61

C) 7.71

D) 8.01

Answer:

The  correct option is  D

Step-by-step explanation:

From the question we are told that

    The  [tex]R^2_{unrestricted } = 0.4366[/tex]

     The  [tex]R^2_{restricted } = 0.4149[/tex]

       The  number of observation is  n=  420

Generally the number of independent variables is  k([tex]R^2_{unrestricted } , \ n \ \ and \ R^2_{restricted }[/tex])  =  3

Then the number of  restriction is  (i.e [tex]R^2_{unrestricted } \ and \ R^2_{restricted }[/tex]) is  q =  2

  Generally the F-statistics is mathematically represented as

                [tex]F = \frac{\frac{R^2_{unrestricted } - R^2_{restricted}}{q} }{ \frac{(1- R^2_{unrestricted }) }{n-k-1} }[/tex]

substituting values

                [tex]F = \frac{\frac{0.4366 -0.4149}{2} }{ \frac{(1-0.4366) }{420-3-1} }[/tex]      

                 [tex]F = 8.01[/tex]  

Answer:

A. 44.82%

B.

Option b. Return On Equity usually increases since the repurchase of shares reduces the denominator (avg. stockholders' equity)

C.

Option b. The Companies would tend to repurchase their own stock if they feel the stock is been undervalued by the market

Step-by-step explanation:

a. Computation for return on equity for 2015

Using this formula

Return on equity = The Net income amount /The Average stockholders' equity amount

Let plug in the formula

Return on equity=2,634.4/[(5,605+6,151)/2]

Return on equity=2,634.4/(11,756/2)

Return on equity=2,634.4/5,878

Return on equity=0.4482×100

Return on equity= 44.82%

b. In a situation where they repurchased over $1.4 billion of its common stock in the year 2015 this means that the RETURN ON EQUITY will usually tend to increases reason been that the repurchase of shares will often reduces the denominator (average stockholders' equity)

Therefore the repurchase increase Starbucks’ Return On Equity.

c. In a situation where Starbucks had not repurchased common stock in the year 2015, what their Return On Equity would have been is that they will repurchase their own stock if they feel the stock is been undervalued by the market

Answer:327412000

Step-by-step explanation: