Answer:
f(n) is the function f-1(n) is the inverse of that function , basically the x and y switch places
Step-by-step explanation:
The answer to the question on the top right is the 4th box
Answer:
38
Step-by-step explanation:
40 x 95/100 = 38
95 is the amount
40 is the percent that this item is off by
100 is the maximum percent the item can be off by
Another example to prove this
40 percent * 95 =
(40:100)* 95 =
(40* 95):100 =
3800:100 = 38
Answer:D
Step-by-step explanation:
Divide the total amount made by the number of lawns mowed:
12 / 3 = 4
They made $4 per lawn.