72 is the denominator because 24 multiplied by 3 is 72 and 18 multiplied by 4 is 72

Rounded to the tenth: 3.3
Square roots that are not perfect squares are always
irrational
So, the time is the Y axis and the speed is the X axis graph the times and the speed and fill in the boxes with the time and speed.
Since the volume of a rectangular prism is V=lwh, we can isolate for h to obtain that h=V/(lw).
So, for the first prism, the height is 117/(4*6.5) = 4.5
Similarly, for the second prism, the height is 175.5/(6.5 * 4) = 6.75
So, the difference in heights is 6.75-4.5=2.25 = 2 1/4 inches
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