Juan bought 1 1/9 gallons of black paint, 2 1/3 gallons of white paint, and a 3/4 inch paint brush.
how many gallons of paint did juan buy altogether?
a.
3 2/9 gallons
b.
3 1/3 gallons
c.
3 4/9 gallons
d.
3 2/3 gallons

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

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

An airplane travels at an unknown elevation before it descends 3 miles to an elevation of 15 miles. find the elevation of the plane before its descen.