Use a half-angle formula to find the exact value of the expression.sin 

A.
B. - 
C. - 
D.

Answer: D

Mathematics

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Find the product.7(-3b4)

A. -21b4 B. -21 + b4 C. 7 - 3b4 D. -10b4

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Find the exact value of the expression.

A. - 
B. - 
C. -2
D. -

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Identify the set as finite or infinite.{x|x is an even natural number}

A. finite B. infinite

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Find the compound amount for the deposit. Round to the nearest cent. Assume continuous compounding.Amount: $34,513Interest rate: 4.5%Time: 10 years

A. $84,878.86 B. $54,127.16 C. $76,803.50 D. $93,803.23

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