Perform the indicated operation. Write the answer in scientific notation.(2.9 × 10-4)(1.6 × 10-9)

A. 4.64 × 1013
B. 4.5 × 1013
C. 4.64 × 10-5
D. 4.64 × 10-13


Answer: D

Mathematics

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A. 60 ft B. 2160 ft C. 1.7 ft D. 21.6 ft

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Solve the problem.Armod, whose regular rate of pay is $13.22, with time and a half for overtime, worked 47 hours last week. Find his gross pay for the week.

A. $932.01 B. $667.61 C. $665.61 D. $621.34

Mathematics

The graph of a function is given. Use the graph to find the indicated limit and function value, or state that the limit or function value does not exist.a. f(x)b. f(2)

A. a. f(x) = 1
b. f(2) = 1
B. a. f(x) does not exist
b. f(2) = 1
C. a. f(x) = 1
b. f(2) = 2
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b. f(2) = 1

Mathematics

Choose the polynomial that has the given factor.x - 5

A. x2 + 4x + 45 B. x2 + 4x - 45 C. x2 - 14x + 45 D. x2 + 14x + 45

Mathematics