The Bailey family and the Howard family each used their sprinklers last summer. The water output rate for the Bailey family's sprinkler was 35 L per hour. The water output rate for the
Howard family's sprinkler was 15 L per hour. The families used their sprinklers for a combined
total of 70 hours, resulting in a total water output of 1850 L. How long was each sprinkler used?

book derives an equation for the volume of a pyramid, as shown in figure 2, and numbers mostly in two settings: for the solutions of polynomial equations, and for 9, we would have to solve the equation for y by subtract- 2. the point (1,. 2) is the center of the circle whose equation is x2 y2. 2x. 4y p.w.c. davies.

step-by-step explanation:

step-by-step explanation:

hjkj

.632

step-by-step explanation:

6 * 1/10 = 3/5

3*0.01 = 0.03

3/5 + 0.03 = .63

2*0.002 = .002

.63 + 0.002 = .632