Add or subtract as indicated. Write the answer in simplest form. +  + 

A.
B.
C.
D.


Answer: B

Mathematics

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Find the length of the curve.The curve r = 7, 0 ? ? ? 

A. 2?
B. ?
C. 7(? + ln(? + ))
D. (? + 2)

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Write the Indo-Arabic equivalent for the following.

A. 6020 B. 62 C. 6200 D. 620

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Use a product-to-sum identity to rewrite the expression.sin  cos 

A. 0.5
B. 0.5
C. 0.5
D. 0.5

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Find the surface area of a sphere with diameter 27.6 inches. Leave the answer in terms of p .

What will be an ideal response?

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