The population of a certain inner-city area is estimated to be declining according to the model P(t) = 570, 000e ^ (- 0.021t) where the number of years from the present. What does this model predict the population will be in 3 years? Round the nearest person

What is the exact volume of the cylinder (radius 13 in., height 30 in.)

Find the equation using the point (4,8)

Arestaurant offers delivery for their pizzas. the total cost the customer pays is the price of the pizzas, plus a delivery fee. one customer pays $23 to have 2 pizzas delivered. another customer pays $59 for 6 pizzas. how many pizzas are delivered to a customer who pays $86?