Determine whether the statements are logically equivalent.~q ? p and ~q ? p

A. Yes
B. No


Answer: B

Mathematics

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Solve the given differential equation. (The form of yp is given.)D2y - y = x2 + 2 (Let yp = Ax2 + Bx + C.)

A. c1ex + c2e-x - x2 + 4 B. c1ex + c2e-x + x2 - 4 C. c1ex + c2xe-x - x2 - 4 D. c1ex + c2e-x - x2 - 4

Mathematics

Solve the problem.James purchased a bond for $3200, and ten months later he sold it for $3700. What annual rate would he have to earn in a savings account compounded monthly, to earn the same money on his investment?

A. 19.05% B. 19.55% C. 17.55% D. 18.3%

Mathematics

Solve the exponential equation. Use a calculator to obtain a decimal approximation, correct to two decimal places, for the solution.10x = 2.92

A. 1.07 B. 0.47 C. 831.76 D. 29.2

Mathematics

Find the length in feet of 42-m fence.

a.  137.76 ft b.  12.8 ft c.  38.53 ft d.  45.78 ft

Mathematics