Solve the problem.A can has a surface area of 831 square inches. Its height is 5.67 inches. What is the radius of the circular top? Round to the nearest hundredth.
A. 4.45 in.
B. 11.55 in.
C. 9.01 in.
D. 23.33 in.
Answer: C
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Consider the series
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Determine whether the geometric series converges or diverges.
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If it converges, find its sum.
What will be an ideal response?
Solve the problem.The cost in millions of dollars for a company to manufacture x thousand automobiles is given by the function C(x) = 4x2 - 32x + 144. Find the number of automobiles that must be produced to minimize the cost.
A. 80 thousand automobiles B. 8 thousand automobiles C. 16 thousand automobiles D. 4 thousand automobiles
Find the unit price.The trim for a costume costs $48.75 for 7.5 yd.
A. $56.25/yd B. $41.25/yd C. $17.50/yd D. $6.50/yd
Find the percent. Round to the nearest tenth of a percent, if necessary.What percent of 49 is 375?
A. 0.1% B. 1.3% C. 765.3% D. 76.5%