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2 years ago

Find the volume of each composite figure. Round to the

Mathematics

1 answer:

Serhud [2]2 years ago

7 0

Answer:

1209.06 cubic feet

Step-by-step explanation:

use the formula for the volume of a cylinder and the volume of a rectangular prism, and then plug the values into that

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Help thanks!!!!!!!!!!!!!!!!!!!!!!!!!

harkovskaia [24]

The answer is A because that information they gave to you

6 0

2 years ago

Read 2 more answers

1. y = sin? (In x). Find dy

galina1969 [7]

Answer:

dy/dx= cos(ln(x))/x

Step-by-step explanation:

y=sin(ln(x)) given

We have to use chain rule to differentiate!

Let u=ln(x) then du/dx=1/x

So we have

if y=sin(ln(x)) then y=sin(u) and dy/dx=dy/du * du/dx=cos(u) *1/x

where again u=ln(x) so

dy/dx=cos(ln(x)) *1/x

dy/dx=cos(ln(x))/x

I hope I have the right intepretation because I do see a ? in between sin and (ln(x)) .

8 0

3 years ago

Which statement is true? Please help me

amid [387]

The second option is true: 3/6= 4/8

7 0

2 years ago

the letters of the word independent are written on individual card and the cards are put into a box a card is selected and then

puteri [66]

Answer:

The probability of obtaining the letter p twice is 1/121

Step-by-step explanation:

Probability of Recurring Events

There are 11 letters in the word 'independent', one of which is the letter 'p'.

When those letters are written on individual cards and they are put into a box, there are 11 different choices to pick at random.

This means the individual probability of getting a 'p' is:

$\displaystyle P_1=\frac{1}{11}$

The card is reinserted into the box, leaving the sample space unaltered, thus the second card has the same probability:

$\displaystyle P_2=\frac{1}{11}$

We'll use the multiplication rule. Just multiply the probability of the first event by the second.

$\displaystyle P=P_1*P_2=\frac{1}{11}*\frac{1}{11}$

$\displaystyle P=\frac{1}{121}$

The probability of obtaining the letter p twice is 1/121

6 0

2 years ago

In a certain function, an output is 4 more than half its input.

patriot [66]

Answer:

x y

-10 -1

0 4

4 6

6 8

Step-by-step explanation:

an output is 4 more than half its input.

Input of a function is x and the output of a function is y

output y is 4 + half of input x

$y= \frac{1}{2} x + 4$

Now we complete the below table, plug in the value of x and find out y

x = -10 , $y= \frac{1}{2}(-10) + 4=-5+4 = -1$

x = 0 , $y= \frac{1}{2}(0) + 4=0+4 = 4$

x = 4 , $y= \frac{1}{2}(4) + 4=2+4 = 6$

x = 8, $y= \frac{1}{2}(8) + 4=4+4 = 8$

7 0

3 years ago