Agallon of paint covers about 300 square feet of a wall. shani plans to paint all the walls and ceiling of a rectangular room the same color. the room measures 15 feet wide, 20 feet long, and 8 feet high. how many gallons of paint will shani need to put two coats of paint on the ceiling and walls?

Aflute is on sale for 20% off. including the discount and 8% tax, the sales price is $216.

Me max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

V=x^4-y^4 pick three expressions that can represent the three dimensions of the prism (each in meters)