How many whole numbers between -32 and 77

77

Definition of whole number: All positive integers including zero.

So lets count the number of whole number between -32 and 77:

0 to 77 = 78 whole numbers

But since the question asked for numbers between -32 and 77, then the count does not include the number -32 and 77. 

78 - 1 = 77


There are 77 whole numbers between -32 to 77.

The slope best fit isc. 1/6 mile per hour