3. A 24.000-gallon pool is being filled at a rate of 40 gallons per minute. At this rate, how many
minutes will it take to fill this pool 9 full?

3-12. write each answer with a reasonable number of figures. find the absolute uncertainty and percent relative uncertainty for each answer. (a) [12.41 (±0.09) + 4.16 (±0.01)] x 7.068 2 (±0.000 4) =? (b) [3.26 (±0.10) x 8.47 (±0.05)] - 0.18 (±0.06) =? (c) 6.843 (±0.008) x 104 + [2.09 (±0.04)- 1.63 (±0.01)] =?

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2