Find the volume of a sphere with a diameter measuring 16 cm.

A. 2943.57 cm^3

B. 4108 cm^3

C. 2,143.57 cm^3

D. 3,125.57 cm^3

I=/sqrt{-1}i = - 1 i, equals, square root of, minus, 1, end square root, what is the sum (7+3i) + (-8+9i) (7+3i) + (-8+9i) left parenthesis, 7, plus, 3, i, right parenthesis, plus, left parenthesis, minus, 8, plus, 9, i, right parenthesis?

35 is less than the difference of 21 and a number

Write 2/5 and 1/3 as equuivalent fractions using a common denominator

A ladder that is 21 feet long is propped against a building. The bottom of the ladder was placed 4 feet from the base of the building. How high up on the building does the ladder reach? Round the answer to the nearest tenth of a foot. a. 4.1 feet b.

A plane can travel 360 miles in one hour. How far can it go in. 5 hours at this rate?

Is 11.44 rational oh irrational

The exponent indicates how many times the (blank) is used as a factor.

Type the number 156754 in expanded form

The diameter of a circle is 7 feet. Find the radius

What is the difference between multiplying and adding radical expressions