In 1967, a 30-second Super Bowl commercial cost $40,099. In 2000, a 30-Second commercial cost $1,800,000. What was the percent of change in the cost of a commercial?

show your work on how you got the answer

Whole segment length = 100, one segment is x, the other is x+2, what is x?

Is the following statement a good definition? Why? A penny is a United States coin worth one cent. Yes, it is. The statement is precise. No, it is not. The statement is not precise. No, it is not. The statement is not reversible. Yes, it is.

Bryan has 24 toy cars. Jason has 12 toy cars. What is the ratio of Jason's toy cars to Bryan's toy cars?

Sophia vegetable garden is divided into 12 equal sections she plant carrots in 8 of the sections write two fractions that are equivalent to the part of Sophias garden that is planted with carrots

The cost of playing golf increases with the number of games played. Identify the independent and dependent quantity in the situation.

A golfball is hit from ground level with an initial vertical velocity of 64 ft/s. After how many seconds will the ball hit the ground? a. 3 seconds b. 4 seconds c. 5 seconds d. 6 seconds

The function f (x) = - x2 - 2x + 15 is shown on the graph. What are the domain and range of the function?

Let the test statistic Z have a standard normal distribution when H0 is true. Give the P-value for each of the following situations. (Round your answers to four decimal places.) (a) Ha: μ > μ0, z = 1.73 P-value = (b) Ha: μ < μ0, z = - 2.

Solve the proportion of 8/13=v/8

Together, Amy and Thea make up 1/4 of the midfielders on my the soccer team. How many midfielders are on the team? Show your work