A boy talks 18 minutes to walk to school at 5mph. How long would he tale if cycled at 15mph?
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What is the location of maximum over the interval [-3,1.5] for the graphed function?

How many and of which kind of roots does the equation f(x)=2x^4−9x^3+17x^2−16x+6 have?

What is the volume of a cardboard box that measures 1 inch by 5 inches by 7 inches? the volume of the cardboard is cubic inches. enter your answer as the number that correctly fills in the blank in the previous sentence. if necessary, round your answer to the nearest tenth, like this: 42.5