Find all the critical numbers of the function.f(x) = 
A. -8
B. None
C. 32, 0
D. 8
Answer: B
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Provide an appropriate response.There are 5 women and 8 men on a committee. What is the ratio of the number of men to the total number of people on the committee?
A. 
B. 
C. 
D. 
Change the decimal to a percent.0.739
A. 739% B. 0.0739% C. 0.739% D. 73.9%
Solve.A farmer's silo is the shape of a cylinder with a hemisphere as the roof. If the height of the silo is 94 feet and the radius of the hemisphere is r feet, express the volume of the silo as a function of r.
A. V(r) = ?(94 - r)r3 + 
?r2
B. V(r) = ?(94 - r) + 
?r2
C. V(r) = ?(94 - r)r2 + 
?r3
D. V(r) = 94?r2 + 
?r3
Solve the problem.The logistic growth model 
represents the population of a bacterium in a culture tube after t hours. When will the amount of bacteria be 740?
A. 6.29 hours B. 12.28 hours C. 8.25 hours D. 2.26 hours