Solve each question. round your answer to the nearest hundredth.
working alone, daniel can pick forty
bushels of apples in 8.4 hours. ming can
pick the same amount in 11.5 hours. find
how long it would take them if they
worked together.

Angel entered a triathlon (a three-part race). he swam 1 mile, rode his bike 30 miles, and ran 10 miles. how far did he go altogether? a. 11 miles b. 123 miles c. 41 miles d. 40 miles

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8