Answer:
it will take 181 months for you to save up 5,420 depositing 30 a month
Step-by-step explanation:
6 possible out comes for each coin toss (3) he has the probability to throw heads or tails (2) so to outcomes per 3 coin toss is 6 out comes
5(x)^2, and x equals 7
5(x)^2 = 5(7)^2
Lets solve it:
5(7)^2 = 5(49) = 245
First we'll figure out how much he spent. $25 times 8 (weeks)= $200.
Then we subtract that $200 from the total $500.
$500-$200=$300.
A. Trent has $300 left in his saving
