A brand new vehicle costs $25,399. It decreases in value by 8.5% each year after its purchase. Which function models the value of the vehicle in dollars x years after its purchase?

f(x)=1.085(25,399)x

f(x)=25,399(1.085)x

f(x)=0.915(25,399)x

f(x)=25,399(0.915)x

What is the value of x? enter your answer in the box. (cm)

Astudent survey asked: "how tall are you (in inches)? " here's the data: 67, 72, 73, 60, 65, 86, 72, 69, 74 give the five number summary. a. median: 73, mean: 70.89, iqr: 5, min: 60, max: 74 b. 60, 66, 72, 73.5, 86 c. 60, 67, 72, 73, 74 d. 0, 60, 70, 89, 74, 100

Me, prove a quadrilateral with vertices g(1,-1), h(5,1), i(4,3) and j(0,1) is a rectangle using the parallelogram method and a rectangle method.