5. Kendra is making a histogram for the data

in the chart. She uses the intervals 0-4,5-9,

10-14, and 15-19. What should be the height of

the longest bar in her histogram?

The longest bar in her histogram is the Intervals 5-9 with the value of 5

Step-by-step explanation:

I think your question is missed of key information, allow me to add in and hope it will fit the original one.  Please have a look at the attached photo

My

So the longest bar in her histogram is the Intervals 5-9 with the value of 5

Hope it will find you well.

i assume that by 5 you mean 5 gallons.

(20)(0.25) = 15

removing 15 gallons reduces the tank from 20 to 5.