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a water tank is being filled with water. before water is pumped in, the water level in the tank is 13 inches high. after 20 minutes, the water level is 52 inches high.

if t represents the time in minutes and h represents the water level, which of the following equations can be used to model this situation?
a. h= 39+13t
b. h=1.95t-13
c. h=1.95t+13

Find the inches per minute it is filling at:

52 inches - 13 inches = 39 inches in 20 minutes.

39 inches / 20 minutes = 1.95 inches per minute

Now you need to multiply the inches per minute by the minutes ( t) and add that to the staring value of 13:

C. h = 1.95t + 13

konichiwa~! my name is zalgo and i am here to answer your anime-related question today. more than likely, kirishima would kill izuku, marry mino and kiss momo. all of this would be my opinion by the way. (and i am also a weeb lol)

i hope this you! : d

stay and stay proud! " - zalgo

(and do you think you can mark me as brainliest? i'd greatly appreciate it! arigato~! )

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