Mr. Harris works in a pet store. The number of food pellets he puts in an aquarium is proportional to the number of fish in the aquarium. He puts 20 food pellets in an aquarium containing 4 fish. Which equation shows the relationship between the number of pellets, p, and the number of fish, f?

5 pellets per fish

Step-by-step explanation:

5 p = 1 f

change of stock price/initial stock price on friday * total stock value = change of stock value

0.89/73.73 *x = 42.72

x=3539.04 = total stock value at initial stock price on friday .

total stock value at initial stock price on friday/ initial stock price on friday = number of shares

3539.04/73.73 = 48 shares

they own 48 shares of this stock