Perform the indicated operation.2.055 + 4.876

A. 6.931
B. 7.031
C. -2.821
D. 10.020

Answer: A

Mathematics

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A. ?
B. ?
C. ?
D. ?

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Find the first term and the common ratio of the geometric sequence.4, 16, 64, 256, 1024, . . .

A. a1 = 4, r = 4
B. a1 = 4, r = -4
C. a1 = 4, r = 
D. a1 = 4, r = 16

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Find the domain and range of the inverse of the given function.f(x) = x6 + 2, x ? 0

A. Domain: (-?, 0]; range: (-?, 2] B. Domain and range: all real numbers C. Domain: [2, ?); range: [0, ?) D. Domain: [0, ?); range: [2, ?)

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Solve the inequality. Graph the solution set, and state the solution set in interval notation.|3k + 5| ? 3

A.

B.  ? 

C.

D.

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