Answer:
C(n) = 12n-100
Step-by-step explanation:
C(n) = 12n-100
function notation is writing one side of the equation specifying which variable is being used on the other side of the equation.
C of n is a function of n
Answer:
<h3>
33.3%</h3>
Step-by-step explanation:
Using the formula for calculating simple interest as shown;
Simple Interest = Principal * Rate *Time/100
Principal = Cost of tablet = $1500
Interest after one year = $1500-$1000 = $500
Time = 1year
Substituting this values into the formula;

The interest rate that her parents assumed is 33.3%
Answer:
7/4,
Step-by-step explanation:
it cant be simplified