I am assuming 33 is B^(2/3) times B^(1/2)
See the following image
To solve this, you would divide the miles by the number of hours, 21 / 4
21 divided by 4 equals 5.25
Slope = (y2 - y1)/(x2 - x1) = (10 - 70)/(5 - (-15)) = -60/(5 + 15) = -60/20 = -3
#4.)
1/4 + 3/8 + 1/2 + 5/8 + 3/4
Pythagoren theorem states that a²+b²=c². If A is 8.5 and B is 11, you'd get
193.25=c²
Square root both sides to find out that the diagonal is 13.901 inches long