Johnny read an entire series of books with a total of 4,625 pages. in the equation below, d is the number of days it took johnny to read the book series.

4,625 = 25d

what is the unit rate in the equation?
a.
185 pages per day
b.
4,600 pages per day
c.
4,625 pages per day
d.
25 pages per day

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