Every number will have only 3 digits. In the ones place, there are 5 choices. For every choice of digit made in the ones place, there are 8 possible choices for the hundreds place (you can choose from 1-9, omitting whatever is used in the ones place), and there are 8 possible choices for the tens place (you can choose from 0-9, omitting whatever has already been used elsewhere).
So there are
such numbers.
Answer:
x-3
Step-by-step explanation:
The x represents the original number of bras.
-3 is how many are taken
For each apple cost 1.3$(3=3.90$)
Well each one cost 1.3 so their both good
Answer:
$259.48
Step-by-step explanation:
As the question states that the cost of goods and services during any year in the decade is given by
:
c(t) = p(1.04)t, 0 ≤ t -≤ 10
To calculate the price of an oil change for a car in ten years, we have to use the formula and replace p with the price of the oil change today that is $24.95 and t that is time in years with 10:
c(t)= $24.95*(1.04)*10
c(t)= $259.48
The price 10 years from now will be $259.48.