The temperature fell 5°C each hour for 3h. a. Write an integer multiplication to represent the temperature change, b. What was the temperature change?​

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.