Solve the problem.A piece of cable which is  m long is to be cut into pieces  m long. How many pieces will there be? 

A. 120 pieces
B.  piece
C. 20 pieces
D. 144 pieces


Answer: C

Mathematics

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Evaluate the integral by first performing long division on the integrand and then writing the proper fraction as a sum of partial fractions.

A. x2 +  ln  -   + C
B. x2  -   + C
C. x2 + ln  -   + C
D. x2 + ln  -   + C

Mathematics

Find an equation of the line passing through the two points. Write the equation in standard form.(-3, 0) and (0, 4)

A. 4x - 3y = -12 B. -4x - 3y = -12 C. -3x - 4y = -16 D. 3x + 4y = -16

Mathematics

Find an equation of the line satisfying the conditions. Write the equation in slope-intercept form.Through (1, 9); perpendicular to x = 5

A. y = 9 B. y = 1 C. y = -1 D. y = -9

Mathematics

Estimate the sum or difference by rounding each number to the nearest ten.

A. 7332 B. 7330 C. 7300 D. 7340

Mathematics