• Jennie swam a race from 9am to 12pm at a constant speed. • She swam 8 miles.

How many
hours was
the trip?

What speed did Jennie swim, in miles per hour? Round to the nearest
tenth.

Need to finish my juan wants to build a greenhouse in his back yard. he needs to maximize the ratio of floor area to structure volume in order to provide the most room for plants while minimizing the area to be heated. find the description of the structure that best meets juan’s criteria. a.) a hemisphere with a diameter of 12 feet b.) a cube with a side length of 12 feet c.) a cone with a diameter of 12 feet and a height of 10 feet d.) a square pyramid with a base side length of 12 feet and a height of 9 feet