Graph the equation.r = 4 sin 2?

A.

B.

C.

D.


Answer: A

Mathematics

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Express the number in scientific notation.870,000

A. 8.7 × 105 B. 8.7 × 104 C. 8.7 × 10-4 D. 8.7 × 10-5  

Mathematics

Identify each pair of complementary angles.

A. ?ABS and ?TBC; ?SBD and ?DBT B. ?ABS and ?DBT; ?SBD and ?TBC C. ?ABS and ?SBD; ?DBT and ?TBC D. ?ABS and ?DBC; ?ABD and ?DBT

Mathematics

Provide an appropriate response.Is it possible to factor the expression 3x6(y + 8) + 10(y - 8)? If so, factor it.

A. Yes: (3x6 + 10 + 8 + y) B. No C. Yes: (3x6 + 10)(y - 8) D. Yes: (3x6 + 10)(y + 8)

Mathematics

Use the formula A = Pnt to solve.Suppose that you have $10,000 to invest. Which investment yields the greater return over 8 years: 6.6% compounded monthly or 6.7% compounded quarterly?

A. $10,000 invested at 6.6% compounded monthly over 8 years yields the greater return. B. Both investment plans yield the same return. C. $10,000 invested at 6.7% compounded quarterly over 8 years yields the greater return.

Mathematics