An amusement park changes an admission fee for 40 dollars each person. Let C be the cost (in dollars) of admission for P people. Write an equation relating C to P. Then use this equation to find the cost of admission for 19 people.

Solve the following differential equations or initial value problems. In part (a), leave your answer in implicit form. For parts (b) and (C), write your answer in explicit form. a. y' = t²+7/y⁴-4y³ b. y' = (cos²y) ln t c.

Martha biked quite a few days last month. She biked 25 miles the first day and 15 miles each day after that. Let m represent the number of days after the first day. Which expression shows the total distance Martha biked last month? A. 15m + 25 B.

Amy is growing basil. On February 1st her plant was 5 inches high. A week later, the plant's height became 9 inches high. By what percent did the plant grow?

Solve for x. 3 (x-2) - 6=-6 (-3x+3) - 5x Simplify as much as possible.

The nation of Swampastan produces only two goods, chips and dip. Calculate the GDP for Swampastan if dip retails for $3.00 a pound and 10 pounds are produced while chips sell for $2.00 a pound and 20 pounds are produced. A) $1,200.00 B) $150.

The soccer field at Mario's school has a area of 6,000 square miles. How can Mario show the area as a whole number multiplied by a power of ten

20 ounces of cereal for 4.40 or 16 ounces of the same brand for 3.68 which is the better buy

Mackenzie spent $20 at the local farmer's market. She bought b pounds of blueberries that cost $4 per pound, and r pounds of raspberries that cost $6 per pound. She wrote the equation 4b+6r=20 to represent the cost of all the fruit.

A well-designed experiment is the only legitimate way to establish a cause-and-effect relationship between two variables. We can use results from an observational study to test a claim about a population.

the price of a bike after a discount was $250. If the discount was 60% how much was the original cost of the bike?