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choli [55]
2 years ago
10

A cone has a radius of 3 inches and a height of 18 inches what is the volume

Mathematics
1 answer:
irinina [24]2 years ago
5 0

Answer:

Step-by-step explanation:

Formula

V = (1/3) pi * r^2 * h          Substitute the givens into the formula

Givens

V = ?

pi = 3.14

r = 3 in

h = 18 in

Solution

V = 1/3 * 3.14 * 3 * 3 * 18

V = 169.56

Answer

V = 169.56 in^2

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Answer:

(4%) ... $8200

Step-by-step explanation:

x + y = 15000

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djyliett [7]

Answer:

True

Step-by-step explanation:

Even though we cannot see the parallelogram, we can assume the dimensions of the original parallelogram is height= 3 and base= 6.

If we double the dimensions, we get:

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The area of the original parallelogram is 18 square units.

The area of the enlarged parallelogram is 6×12= 72 square units.

Now,

\frac{72}{18}  = 4

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2 years ago
There were 15 students running in a race. How many different arrangements of first, second, and third place are possible?
viktelen [127]

Answer:

The area 2730 possible arrangements of first, second, and third place.

Step-by-step explanation:

The order in which the students finish is important. For example A, B and C is a different finishing order(outcome) than B, A and C. So we use the permutations formula to solve this question.

Permutations formula:

The number of possible permutations of x elements from a set of n elements is given by the following formula:

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In this question:

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3 years ago
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