Guided Practice The value of a car depreciates every year. Suppose you buy a new car for $17,000, and each year its value is only 90% of what it was the previous year. Write an equation that represents the value of the car, y, after x years.

A.
y=0.90 · 17,000xy equals 0.90 times 17,000 superscript x baseline

B.
y=17,000 · 0.90xy equals 17,000 times 0.90 superscript x baseline

C.
y=17,000 · 0.10xy equals 17,000 times 0.10 superscript x baseline

This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.

If cos(θ)=2853 with θin q iv, what is sin(θ)?

Graph a triangle (xyz) and reflect it over the line y=x to create triangle x’y’z’. describe the transformation using words. draw a line segment from point x to the reflecting line, and then draw a line segment from point x’ to the reflecting line. what do you notice about the two line segments you drew? do you think you would see the same characteristics if you drew the line segment connecting y with the reflecting line and then y’ with the reflecting line? how do you know?