What happens to the volume of a sphere when its diameter is tripled?

1 answer:

8 0

V = 4/3 pi r^3

r is directly proportional to the diameter

and v is proportional to r^3

so

v is proportional to d^3

for d tripled

v is (3)^3 = 27 times original

You might be interested in

1 1\4x2 1\5 ≤ ≥ = 5\6 x 2 1\5

ValentinkaMS [17]

Answer:

≥

Step-by-step explanation:

1 1\4x2 1\5 = 2 3/4

5/6 x 2 1/5 = 1 5/6

7 0

3 years ago

Consider the inequality -20.2 > 0y. Which of the following must be true? Check all that apply.

Lunna [17]

Answer:

1. You cannot divide by zero.

2. The inequality is equivalent to -20.2 > 0, which is false.

5 0

3 years ago

1.<br> 3z^2+ 8z-3<br> in quadratic formula

tensa zangetsu [6.8K]

Answer:

What grade of math is this?

Step-by-step explanation:

4 0

3 years ago

The town bought 36 kilograms of wood chips for their playgrounds.

olganol [36]

36 / 9 = 4
Answer : 4 play areas.

7 0

3 years ago

Write the prime factorization of the number. 18,234

shusha [124]

Answer:

$18234=2\times 3\times 3\times 1013$

Step-by-step explanation:

We are given that a number 18234

We have to find the prime factorization of the number

Prime factorization : The number written is in the product of prime numbers is called prime factorization.

In order to find the prime factorization we will find the factors of given number

$18234=2\times 3\times 3\times 1013$

Hence, the prime factorization of $18234=2\times 3\times 3\times 1013$

3 0

3 years ago