Avalve in a full 6000 gallon water tank is slowly opening. water flows out of the tank through the valve. the flow rate in gallons per hour is given by the function f(t)=300 t^2 where t is in minutes.
how much water flows out the tank in the first 7 minutes?
how many minutes does it take for the tank to be completely empty? ,

Write two subtraction equations that are equivalent to 5 + 12 = 17.

Compare the following pair of numbers a and b in three ways. a. find the ratio of a to b. b. find the ratio of b to a. c. complete the sentence: a is percent of b. a=120 and b=340 a. the ratio of a to b is . b. the ratio of b to a is . c. a is nothing percent of b.

The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2