Find the angle between v and w. Round your answer to one decimal place, if necessary.v = 3i,w = j

A. 180°
B. 0°
C. 90°
D. 270°


Answer: C

Mathematics

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Use a calculator to find the interest earned if interest is compounded annually. Round to the nearest cent if necessary.$750 at 3% for 4 years

A. $860.64 B. $1610.64 C. $855.00 D. $110.64

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Answer the question.What does the digit 2 mean in the number 247,189?

A. 2 ten thousands B. 2 thousands C. 2 hundred thousands D. 2 hundreds

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Find the exact value of the expression.

A. - 
B. - 
C.
D.

Mathematics

Multiply.(43)(491)

A. 21,113 B. 21,103 C. 21,123 D. 21,213

Mathematics