3 years ago

What is the volume, in cubic inches, of a basketball with a diameter of 9 inches?

Mathematics

1 answer:

nlexa [21]3 years ago

5 0

Answer:

381.70350741116 inches^3

Step-by-step explanation:

4/3 πr^3 = 4/3 x π x 4.5^3 = 381.70 inches ^3

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Helen [10]

The total area of the garden is 37.1 ft x 15 ft = 556.5 sq. ft. It is safe to assume that the area of each shrub is 15.9 sq. ft. The number of shrubs can be calculated by dividing the total area of the garden by the area of each shrub: 556.5 sq. ft. / 15.9 sq. ft. = 35 shrubs.

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4 0

3 years ago

Of the 50 students in an undergraduate statistics class, 60% send email and/or text messages during any given lecture. They have

sasho [114]

Answer:

0.3 or 30%

Step-by-step explanation:

Since no innocent student will ever be caught, the probability that a student sends an email and/or text message during a lecture AND gets caught is given by the product of the probability of a student sending a message (60%) by the probability of the professor catching them (50%) :

$P = 0.5*0.6 = 0.3$