In this question, we're trying to find the cost of feeding the cats for a year.
We know that we use 12 cans to feed the cats
We also know that each can costs $0.60
To find how much the cafeteria spent on the cats, we need to see how much 12 cans cost, and multiply that by 52 to get our yearly cost
Solve:
12 · 0.60 = 7.2
12 cans = $7.20
Now multiply 7.20 by 52 to get our minimum yearly cost for the cats.
52 · 7.20 = 374.4
This means that it costs $374.4 to feed the cats for a year.
Answer
$374.40
The formula is
A=p (1+r/k)^kt
A future value?
P present value 120
R interest rate 0.86
K compounded monthly 12
T time 21 year
A=120×(1+0.86÷12)^(12×21)
A=4,510,568,953.1372
Answer: Read below!!! (>XD)
Step-by-step explanation:
168 x 0.18 = tip amount given = $30.24
168 x 0.06= tax
Even more simple method
168 x 1.06 = total including tax = 178.08
30.24+178.08=total paid for dinner including tax and tips
= 208.32
