Frost used 4 2/3 gallons of paint to paint 1 2/5 of a shed how many gallons of paint will it take to paint a whole shed?

The mean of a set of data is -3.82 and its standard deviation is 2.31. find the z score for a value of 3.99.

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.