In an arboretum the heights of five trees were 21 feet 31 feet 36 feet 28 feet and 26 feet. What would be the height of the sixth tree if the mean height of the six trees was 28 feet​

The area of a 25-inch tv screen is 300 square inches. the area of a 40-inch tv screen is 768 square inches. the are of the smaller screen is what percent of the area of the larger screen?

The heaviest 16% of all men in weight weigh more than how many pounds ?

X-intercept=-5 y-intercept=2 the equation of the line is