Solve the problem.Kannanaski Rapids drops 69 ft vertically over a horizontal distance of 883 ft. What is the slope of the rapids?

A. -0.001
B. -0.078
C. -12.8
D. -69


Answer: B

Mathematics

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Provide an appropriate response.An open rectangular cardboard box is to have a volume of 4 cubic feet. Find the dimensions of the box so that the amount of cardboard is minimized.

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

Mathematics

Find the integral.

A. e(-4x3) + C
B. - e(-4x3) + C
C. -11e(-4x3) + C
D. 12e(-4x3) + C

Mathematics

Solve the problem.A $94,000 trust is to be invested in bonds paying 6%, CDs paying 5%, and mortgages paying 8%. The bond and CD investment must equal the mortgage investment. To earn an $6420 annual income from the investments, how much should the bank invest in bonds?

A. $29,000 B. $16,000 C. $47,000 D. $31,000

Mathematics

Solve the system of equations.

A. x = 5, y = 4, z = 3; (5, 4, 3) B. x = 5, y = 3, z = 4; (5, 3, 4) C. x = 4, y = 3, z = 5; (4, 3, 5) D. inconsistent

Mathematics