Round the number as indicated.429 to the nearest ten

A. 440
B. 430
C. 530
D. 420


Answer: B

Mathematics

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Solve the problem.A cross-section of an irrigation canal is a parabola. If the surface of the water is 14 ft wide and the canal is 43 ft deep at the center, how deep is it 1 ft from the edge?

A. 31.6 ft B. 37.1 ft C. 5.9 ft D. 11.4 ft

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Determine if the geometric series converges or diverges. If it converges, find its sum.1 + (-4) + (-4)2 + (-4)3 + (-4)4 + . . .

A. diverges B. converges, 16 C. converges, 4 D. converges, 40

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Determine convergence or divergence of the alternating series.

A. Converges B. Diverges

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Use the actuarial method to find the amount of unearned interest for the loan paid in full before the due date.Regular Monthly Payment: $323.68APR: 8.0%Remaining Number of Scheduled Payments After Payoff: 30

A. $764.86 B. $881.06 C. $935.41 D. $1102.78

Mathematics