To find the domain you need to set the denominator not equal to zero
(Credit to guy/girl above) 63 miles 10 1/2 x 6 is 63.
"To solve this problem, the formula can be used
I = P / T
Where I is the fraction of the sample
P is the amount of the sample
T is the total amount of sample
Since P = 252 chicken sandwiches and I = 0.55
And solve for T
T = 252 / 0.52
T = 458 sandwiches in total"
hope this helps
