213.52 mm because you have to use the formula (c=2*pi*r). First, you multiply 2 by 3.14, which is 6.28. Then, you multiply 6.28 by the radius,34, and you get 213.52 mm. Hope this helped!!!
"Integer" I think! As all rational numbers can be written as integer fractions.
You divide 2930 by 34 to get about 86.1765
(I think)
Add 7 to 35 theres your answer aka 42
The commission percent is 4%
Take (commission / sales) *100
