A plastic cylinder is exactly large enough to hold 3 tennis balls stacked one above the other. The tennis balls are 6.8 cm in diameter. Find the volume of the cylinder.

what are the options? ?

step-by-step explanation:

if you need , reply with more info. u.

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.

final total: 63

step-by-step explanation:

60 times sales tax

60 times 0.05

3

60 + 3

63