One-third of the students in a class are under the age of 20. If there are 9 students in the class that are under the age of 20, how many total students must be in class?

Jessie wants to save the same amount of money each week for a trip. He needs 3,060. if the trip is 36 weeks away, how muchmoney should Jessie save each week?

Graph 1 Parallel Perpendicular Neither

The longest amount of time employees can work under Option A or Option B is 20 weeks. After employees work 20 weeks, they can either quit or keep making the same amount they made during Week 20.

How does a credit score affects creditworthiness and the cost of credit?

A store sells a package of 25 trading cards for $5.25. Use pencil and paper. Explain how you can tell that the unit price per card is less than $1. What is the unit price per card?

Which statement is always true about the measures of corresponding angles? A. Corresponding angles are complementary. B. Corresponding angles have equal measure. C. Corresponding angles are supplementary. D.

At midnight, the temperature was 34°F. By 6:00 a. m. it had dropped 8°, and by noon it had increased by 11°. What was the temperature at noon?

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.