The total cost to rent a row boat is $14 times the number of hours the boat is used. write an equation to model this situation if c = total cost and h = number of hours.

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

Calculate the mean value (expected value) of the following discrete variable x (10 points): x = 0, 1, 2, 3, 4, 5, 6 p(x) = 0.2, 0.2, 0.15, 0.15, 0.15, 0.1, 0.05

Ijump serves waffles, pancakes or french toast for breakfast. in addition, there are 14 syrups from which to choose. the meal comes with the choice of chocolate chips, strawberries or no topping. how many different breakfasts are possible at ijump?