Provide an appropriate response.Is it true that in order to multiply a number by a negative power of ten, you must move the decimal point to the left as many places as indicated by the absolute value of the exponent on the ten?

A. Yes
B. No


Answer: A

Mathematics

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Multiply.-8(-2)(-10) ? 10(-9)(0)

A. 14,400 B. -1591 C. 0 D. -14,400

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Determine convergence or divergence of the series.

A. Converges B. Diverges

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Solve the problem.A couple plans to have four children. Using a tree diagram , obtain the sample space. Then, find the probability that the family has no boys.

A.
B.
C.
D.

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Use the sum/difference identities to simplify the expression. Do not use a calculator.cos 5° cos 40° - sin 5° sin 40°

A.
B.
C. - 
D. 1

Mathematics