Find the volume of the specified solid. Use 3.14 as the approximate value of ?, and round your answer to the nearest tenth.A hemisphere with radius 2.5 ft
A. 32.7 ft3
B. 18.4 ft3
C. 36.8 ft3
D. 65.4 ft3
Answer: A
You might also like to view...
Find the standard deviation. Round to one more place than the data.19.3, 20.4, 46.5, 45.8, 16.5, 24.5
A. 46.2 B. 4988.2 C. 5921.0 D. 13.66
Evaluate the integral.
A. 9.48 B. 55.2 C. 40.2 D. 6.70
Identify the sampling technique used to obtain a sample.A group of people are classified according to height and then random samples of people from each group are taken.
A. Systematic sampling B. Stratified sampling C. Convenience sampling D. Random sampling
Solve the problem.A rectangular swimming pool has a parabolic drain plate at the bottom of the pool. The drain plate is shaped like the region between y = 
x2 and the line y = 
from x = -1 to x = 1. The pool is 10 ft by 20 ft and 8 ft deep. If the drain plate is designed to withstand a fluid force of 200 lb, how high can the pool be filled without exceeding this limitation?
A. 5 ft 1 in. B. 4 ft 11 in. C. 5 ft 6 in. D. 5 ft 9 in.