Find the percent using a proportion. Round your answer to the nearest tenth if necessary.What percent of 187 feet is 10.7 feet?
A. 1747.7%
B. 0.2%
C. 5.7%
D. 0.1%
Answer: C
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At a distance 5 miles west of town, oil-bearing deposits are found 3185 feet deep. Also, 8 miles west of town, the oil is found 3356 feet down. Assuming the oil-bearing stratum lies on a straight line, how far west of town would you expect to drill 3606 feet deep in order to find oil? ?
A. 12.39 miles B. 13.10 miles C. 10.38 miles D. 9.39 miles
Using only the labeled angles in the diagram and assuming that l || m.
Find the absolute maximum and absolute minimum values of the function, if they exist, over the indicated interval. When no interval is specified, use the real line (-?, ?). f(x) = 3x2 - 4x3; [0, 6]
A. Absolute maximum: 
, absolute minimum: 0
B. Absolute maximum: 1, absolute minimum: 0
C. Absolute maximum: 
, absolute minimum: -756
D. No absolute maximum, absolute minimum: -756
Bayer Pharmaceutical produces three kinds of cold formulas: formula I, formula II, and formula III. It takes 2.5 hr to produce 1,000 bottles of formula I, 3 hr to produce 1,000 bottles of formula II, and 4 hr to produce 1,000 bottles of formula III. The profits for each 1,000 bottles of formula I, formula II, and formula III are $180, $200, and $300, respectively. For a certain production run, there are enough ingredients on hand to make at most 8,000 bottles of formula I, 15,000 bottles of formula II, and 7,000 bottles of formula III. Furthermore, the time for the production run is limited to a maximum of 65 hr. How many bottles of each formula should be produced in this production run so that the profit is maximized?
