Find the area.(a trapezoid)

A. 384 mi2
B. 64 mi2
C. 80 mi2
D. 25,600 mi2


Answer: A

Mathematics

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Give an appropriate answer.Letf(x) = 8. Find.

A. 2 B. 8 C. 6 D. 3

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Solve.The population growth of an animal species is described by where t is the number of months since the species was introduced. Find the population of this species in an area 6 months after the species is introduced.

A. 704 B. 74 C. 240 D. 470

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Evaluate the integral. dx

A.  + C
B.  + C
C.  + C
D. 5 + C

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Solve the equation. = 10 + 

A. -28 B. -34 C. 34 D. -30

Mathematics