Module 9 Open-Ended Questions

1. The ratio: volume of rectangular solid determines the height of a rectangular solid.
                   area of a rectangular base

Find the height when the volume is 4a³ + 4a² and the area is 4a².

 

2. Abby and wade have a lawn care service. With a riding mower, wade can mow the hospitals lawn in 2 hours. Abby, with a push mower can mow the lawn in 6 hours. How long would it take both of them working together to mow the hospital's lawn?

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