Help! You deposit $12500.00 into a bank account paying 8% interest compounded quarterly. How much money will you have after 20 years? *
$60942.99
$58261.96
$72396.14
$47352.24
6- If f(x)=3x^2-7x find f(-2)

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?