Sergio runs 2 and 1/4 miles in 30 minutes. What is Sergio's speed in miles per hour ? Answer as a decimal.

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. the heights of the girls in an advanced swimming course are 55, 60, 59, 52, 65, 66, 62, and 65 inches. match the measures of this data with their values.

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?