Suppose that the equation V = 5x2 60x + 8000 represents the value of a truck purchased in 2015. What year did the truck have the least value? (x=0
in 2015)

The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?

What statement is true? 2x^2-9x+2=-1

Complete the conditional statement. if a + 2 < b + 3, then a < b b < a a – b < 1 a < b + 1