Add or subtract. Simplify the answer. - 

A.
B.
C.
D.


Answer: C

Mathematics

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Solve.Is it possible to find a Maclaurin expansion for f(x) = ? Explain.

A. No, the function is not defined at x = 0. B. Yes, the function has derivatives of all orders at x = 0.

Mathematics

Solve the problem.Suppose the function T(t) = 0.8t - 2.7 determines the actual time that has elapsed, in minutes, for t minutes of a person's estimate of the elapsed time. Find the actual time that has elapsed for an estimate of t = 120 minutes.

A. 98.7 min B. 93.3 min C. 122.16 min D. 117.84 min

Mathematics

Determine if the given ordered pair is a solution to the system of equations.(0, 3)

A. No B. Yes

Mathematics

In a right triangle, find the length of the side not given. Let c represent the length of the hypotenuse. Give an answer to the nearest tenth if necessary.a = 5 yd, b = 5 yd

A. c ? 7.1 yd B. c ? 3.2 yd C. c ? 5.1 yd D. c = 5 yd

Mathematics