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3 years ago

1. Multiply. x X x³.

1 answer:

soldier1979 [14.2K]3 years ago

3 0

1) I'm guessing your question is x * x^3
the answer for that would be x^4

2) T^21

3) the answer is not reasonable as the sum of those 2 numbers is 354.94

4) -12x

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The diameter and height of this cylinder are equal to the side length, s, of the cube in which the cylinder is inscribed. What i

fiasKO [112]

Answer:

V = (π/4)s³

Step-by-step explanation:

The volume of a cylinder can be found using the formula ...

V = πr²h

In this problem, we have r=s/2 and h=s. Filling in these values, the volume is ...

V = π(s/2)²·s = (π/4)s³

3 0

2 years ago

Select the correct answer. The volume of one of the Great Lakes is 3. 5 × 103 cubic kilometers. If there are 6. 3 × 107 fish in

valentinak56 [21]

The average number of fish per cubic kilometer is $1. 8 \times 10^4$ .

The correct option is B.

Given

The volume of one of the Great Lakes is 3.5 × 103 cubic kilometers.

The number of fish in the lake = 6. 3 × 107.

<h3>What is the average value?</h3>

The average is the middle value of the given data set and is calculated by adding up all the numbers and dividing the result by the total quantity of figures added.

The average number of fish per cubic kilometer is given by;

$\rm \text{The average number of fish per cubic kilometer}= \dfrac{Number \ of \ fish \ in \ lake}{Total \ volume \ of \ lake}$

Substitute all the values in the formula;

$\rm \text{The average number of fish per cubic kilometer}= \dfrac{Number \ of \ fish \ in \ lake}{Total \ volume \ of \ lake}\\\\ \text{The average number of fish per cubic kilometer}= \dfrac{6.3\times 10^7}{3.5\times 10^3}\\ \text{The average number of fish per cubic kilometer}= 1.8 \times 10^4$

Hence, the average number of fish per cubic kilometer is $1. 8 \times 10^4$ .

To know more about the Average rate click the link given below.

brainly.com/question/12395856

5 0

2 years ago

) I have an amount of money in my bank account. My younger sister has 2 1/4 times as much money as I do. My older brother has 2

Darya [45]

Answer:

$620.

Step-by-step explanation:

$3,720/2 2/3 = 1395 = younger sister's amount of money

1395/2 1/4 = 620 = his amount of money

8 0

2 years ago

PLEASE ANSWER ASAP WITH WORK FOR BRAINLEST!!!!!!!!!!!!!!!!!

Rom4ik [11]

x is greater than -5

3 0

2 years ago

#1 How long would it take to count to one billion, reciting the numbers one after another? First, write a guess into

4vir4ik [10]

Answer:

Step-by-step explanation:

In that case, it would take you a billion seconds. Dividing that by 60 (and leaving the remainder in second form), we find that it would take 16,666,666 minutes and 40 seconds.

I think it that, I'm not sure. I hope this help

6 0

3 years ago