Question

The price per share of envx stock is dropping at a rate of $1.45 each hour. What is rational number represents the change in price per share after 5 hours

Answer 1

7.25 hours

Explanation:

Given the price per share of envx stock is dropping at a rate of $1.45 each hour.

which means for every hour the decrease in the price per share is $1.45

After 5 hours

1 hour------> $1.45

5 hour------->x

on cross multiplication we get

x=5*1.45=$7.25

therefore there is a $7.25 change in the price of the share after 5 hours