Kevan is 6 years younger than his sister Katie. Melanie is twice as old as kevan. How old are all three siblings?
1 answer:
You might be interested in
A=future amount
P=present amount
r=rate in decimal
n=number of times per year compounded
t=time in years
given
P=455
r=4%=0.04
n=1
t=2
A=492.128
round
$492.13
3rd option