e that a random sample of 10 adult U. S males has a height of 69* inches with a standard deviation of 2 inches. If we assume that the heights of adult males in the U. S are normally distributed, find a 99% confidence interval for the mean height of all U. S males. Then find the lower limit and upper limit of the 99%confidence interval

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in

X+y=-4 x-y=2 use elimination with adding and subtraction

Ebuka's monthly rent is $750. if ebuka pays the rent late, his landlord charges 4% interest per week that the payment is late. write a function that gives the total cost r(t), in dollars, of ebuka's rent if he pays it t weeks late.