Answer:
What equation? Please include the equation
Adult spent 10+ 1.50 x 7= $20.50
Child spent 6+ 1 x 7= $13
So in all the Adult spent $7.50 more than the child did.
Answer:
6420
Step-by-step explanation:
hope this helps
We have been given that Sarah invests her graduation money of $1,750 in an annuity that pays an interest rate of 6% compounded annually. We are asked to write an exponential function for her investment growth.
We will use compound interest formula to solve our given problem.
, where
A = Final amount after t years,
P = Principal amount,
r = Annual interest rate in decimal form,
n = Number of times interest is compounded per year,
t = Time in years.
Since interest is compounded annually, so .
Therefore, the function describes Sarah's investment growth.
Answer:
answers depend on the question
Step-by-step explanation:
the question has end to end answer