F(x) = 20000 (1-0.15) power x
So
f(x) = 20000 (0.85) power x
One and a half = 1.5
Three and a half = 3.5
1.5 + 3.5 = 5.
Answer:
The unknown number is 66.
Step-by-step explanation:
We know that we need to find the number that is 55 when calculated as 5/6 or the whole number. First, we must divide 55 by 5.
55 ÷ 5 = 11
This means that 1/6 of the unknown number is 11.
Now, let's multiply 11 by 6.
11 x 6 = 66
Therefore, the unknown number is 66.
Hope this helps! :)
Answer:
45
Step-by-step explanation:
Lemme know if this helped