Ahose fills a tank at a rate of 20 gallons per minute. what is the rate in liters per hour? (1 gallon ≈≈ 3.79 liters) enter your answer in the box. l/h
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my work: 20 gallons/ 1 minute * 1 hour/1 liters * 60minutes/1hr = 1200/1
(i seriously have no clue if this is right, or wrong, or how to get the correct answer! a step by step answer would be great, i'd really like to know how to get the right answer.)

What value of x is in the solution set of –5x – 15 > 10 + 20x?

Find the distance between (0,5) & (-4,2)

Someone answer asap for ! a ball is rolled down a ramp. the height, f(x), in meters, of the ball x seconds after it is released is modeled by the function f(x) = x²- 10x + 25 for all values of x from 0 to 5. which statement about the ball is true? a. the maximum height of the ball is 5 meters b. the height of the ball increases from 0 to 5 meters above the ground. c. the ball has traveled 5 meters when it reaches the bottom of the ramp. d. the ball has been traveling for 5 seconds when it reaches the bottom of the ramp