Solve.Find the work done by the force of F(x) newtons along the x-axis from x = 0 to x = 4 meters given that  

A. ? 1.273 J
B. ? 6.366 J
C. ? 5.093 J
D. ? 1.621 J


Answer: C

Mathematics

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Graph the function.f(V) = 3V7/8

A.

B.

C.

D.

Mathematics

Solve the problem. Round to the nearest cent.Find the present value that will generate $21,100 in 10 years paying an APR of 7% compounding annually.

A. $41,506.89 B. $10,373.83 C. $10,726.17 D. $11,477.00

Mathematics

Write the perimeter of the figure as a polynomial. Then simplify the polynomial.

A. (x2 + 4x + 37) units B. (2x2 + 8x + 37) units C. (2x2 + 12x + 74) units D. (2x2 + 8x + 74) units

Mathematics

Use the given information to find the equation of the circle.Center: (-8, 0); radius: 11

A. x2 + (y + 8)2 = 11 B. (x - 8)2 + y2 = 121 C. x2 + (y - 8)2 = 11 D. (x + 8)2 + y2 = 121

Mathematics