For the given arithmetic series, what is Sn?a1 = 23, d = -5, and n = 15

A. -180
B. -157
C. -360
D. -720


Answer: A

Mathematics

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A. 34 ? B. 3.4 ? C. 0.03 ? D. 2.94 ?

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Solve the problem. Round to the nearest cent unless otherwise noted.Find the monthly payment required to accumulate $400,000 in 15 years at an APR of 8% compounded monthly for an annuity.

A. $1155.94 B. $770.84 C. $1004.96 D. $878.23

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Provide an appropriate response.Solve the following equation: 9 + x = -13

Fill in the blank(s) with the appropriate word(s).

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For the pair of functions, find the indicated sum, difference, product, or quotient.f(x) = , g(x) = Find (x).

A. x
B.
C.
D.

Mathematics