Jonah is purchasing a car that is on sale for 15% off. he knows the function that represents the sale price of his car is c(p) = 0.85p, where p is the original price of the car. he also knows he has to pay 9% sale's tax on the car. the price of the car with tax is f(c) = 1.09c, where c is the sale price of the car. determine the composite function that can be used to calculate the final price of jonah's car by solving for f[c(p)]. answers a. f [c(p)] = 0.9265cp b. f[c(p)] = 0.9265p c. f [c(p)} = 1.94cp d. f [c(p)] = 1.94p

Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?

The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?

Which equation can be used to measure the density of water in a spherical water tank? let w represent the number of water particles within the region.