Joe walked 4/9 mile in 4/5 of an hour what is his unit per mile

Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585

What ia the sum if the first 7 terms of the geometric series