Solve the problem.The number of mosquitoes M(x), in millions, in a certain area depends on the June rainfall x, in inches:  What rainfall produces the maximum number of mosquitoes?

A. 0 in.
B. 1 in.
C. 2 in.
D. 4 in.


Answer: B

Mathematics

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Express the number in decimal notation.4.14 × 10-4

A. 0.0000414 B. -414,000 C. 0.000414 D. 0.00414

Mathematics

Use a calculator to evaluate the expression. Round your answer to three decimal placeslog 

A. 0.097 B. -10.319 C. -0.223 D. -0.097

Mathematics

Solve the problem. Write the probability in simplest form.A bag contains 19 balls numbered 1 through 19. What is the probability of selecting a ball that has an even number?

A. 9 
B.
C.   
D.

Mathematics

Perform the indicated operation.7.1 L + 4900 ml (in liters)

A. 714.9 L B. 56.1 L C. 12,000 L D. 12 L

Mathematics