Find all numbers for which the rational expression is not defined.
A. c = 4
B. None
C. c = -4
D. c = 0
Answer: B
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Find the area of the figure.A rectangle with side lengths of 17 in. and 11 in.
A. 748 in.2 B. 374 in.2 C. 13.7 in.2 D. 187 in.2
Solve the problem. Round unit depreciation to nearest cent when making the schedule, and round final results to the nearest cent. Make a partial depreciation schedule for the first three years using the units-of-production depreciation for a cargo boat that costs $8500.00 and has a scrap value of $850.00. The boat has an expected life of 7000 hours, is expected to last 15 years, and was used 1400 hours the first year, 1470 hours the second year, and 1400 hours the third year.
What will be an ideal response?
Solve the problem.Find the required annual interest rate, to the nearest tenth of a percent, for $5100 to grow to $6300 if interest is compounded quarterly for 5 years.
A. 5.3% B. 2.1% C. 1.1% D. 4.2%
Solve the problem.An art teacher knows that for a price of $32 per student, she can enroll 80 students in her pottery class. However, for each decrease of $2 in the price, she can expect 10 more students. What price will maximize her revenue from the class?
A. $28 B. $24 C. $16 D. $40