Find the area of the circle. Use ? ? 3.14 and round to the nearest hundredth.circumference = 96.2 in.

A. 734.44 in2
B. 732.44 in2
C. 738.44 in2
D. 736.44 in2


Answer: D

Mathematics

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Find the slope of the line and write the slope as a rate of change. Don't forget to attach the proper units.The graph shows the total cost y (in dollars) of owning and operating a mini-van where x is the number of miles driven.

A. $4.25 per mile B. cannot be determined C. $21.00 per mile D. $0.24 per mile

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Perform the indicated operation and write the answer in lowest terms. 3?3

A.
B.
C.
D.

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Solve the problem.The logistic growth model  represents the population of a bacterium in a culture tube after t hours. What was the initial amount of bacteria in the population?

A. 45 B. 40 C. 41 D. 39

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The triangles are similar. Find the angle or side in the other triangle that corresponds to the given angle or side.

A.
B.
C. Cannot be determined
D.

Mathematics