Its called amortization schedule
I would answer, but you didn't give any options.
We are given : $168 raised for washing 24 cars and $280 raised for washing 40 cars.
We know the rate formula.
Rate = Total amount ÷ Total numbers.
Let us find value of each rate for the given problem.
Rate 1: Total amount ÷ Total numbers = $168 ÷ 24 = $7.
Rate 2: Total amount ÷ Total numbers = $280 ÷ 40 = $7.
We can clearly see that Rate 1 is equal to Rate 2, that is $7.
So, we can say rates are equivalent.
If the diameter is 30 ft then the area of the circle is 706.5 you can approximate it if you want and you will have 707.
8.9285714 english tons = imperial ton
