Solve the problem.How long will it take for prices in the economy to double at a 13% annual inflation rate? Use the exponential growth model  Round to the nearest year.

A. 5 yr
B. 6 yr
C. 23 yr
D. 9 yr


Answer: B

Mathematics

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List the elements in the set .Let U = {q, r, s, t, u, v, w, x, y, z} A = {q, s, u, w, y} B = {q, s, y, z} C = {v, w, x, y, z}.  A' ? B

A. {s, u, w} B. {q, s, t, u, v, w, x, y} C. {q, r, s, t, v, x, y, z} D. {r, s, t, u, v, w, x, z}

Mathematics

Perform the indicated division and find a simplified expression.The volume of a box is 2p4 + 17p3 + 35p2. The height is p and the width is p + 5. What is the length?

A. p2 + 7 B. 2p2 + 7p C. 2p3 + 7p2  D. 2p + 7

Mathematics

Answer the question or solve the problem.If b < 0, is it true that b2 > b? Explain.

What will be an ideal response?

Mathematics

Determine convergence or divergence of the series.

A. Diverges B. Converges

Mathematics