Solve the problem.Evaluate 2(lh + hw + lw), for l = 4.6, h = 12, and w = 9.9.

A. 348
B. 439.08
C. 219.54
D. 274.74


Answer: B

Mathematics

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Use the integral test to determine the convergence or divergence of the series.

A. Converges B. Diverges

Mathematics

Solve. Write the answer as a mixed number in simplest form.A patient in rehabilitation walked on a treadmill 5 miles over 4 days. How many miles is this per day?

A. 23 mi
B. 2 mi
C. 5 mi
D. 1 mi

Mathematics

Use the discriminant to determine whether the solutions for the equation are two rational numbers, one rational number, two irrational numbers, or two nonreal complex numbers. Do not actually solve.t2 + 10t + 25 = 0

A. two nonreal complex numbers B. two irrational numbers C. two rational numbers D. one rational number

Mathematics

The graph of the derivative function f' is given. Find the critical numbers of the function f.

A. -1.5, 1.5 B. 0 C. -3, 3 D. none

Mathematics