A driver is going to drive 100 miles. if they drive the first 50 miles at 50 miles per hour, how fast do they have to drive the second to average 100 miles per hour for the entire run?

Simplify. 8√200-3√162

Trina and her two sisters went out for pizza while the oldest sister was home from college. They each ate 2/3 of a pizza, and they started with 2 pizzas. How much of the pizza was left?

A gardener is planting two types of trees: Type A is 9 feet tall and grows at a rate of 11 inches per year. Type B is 7 feet tall and grows at a rate of 14 inches per year.

The width of a rectangle is (x-5) and the length is (x+2). What is the length and width of the rectangle if the area is 18 square feet?

Discuss about the continuity of f (x) = 1/x at x=0

The ratio of boys to girls in a class is 4:5 what fraction of teh class are boys

Explain how the quality of a survey affects the results

Classify each as Linear or Exponential Every year 39 million cars cross the Golden Gate Bridge in San Francisco. Every month a restaurant sells 2% more milkshakes to customers. The number of visitors to the Eiffel Tower in Paris increases by 1.

Suppose that a newspaper predicted that Candidate A would defeat Candidate B in a certain election. They conducted a poll of telephone directories with a response rate of 24 %.

A new school banner is to be 4 1/2 feet wide by 7 1/4 feet long. what is the area? if a fabric for the banner costs $6 a square foot, how much will the banner cost to make?