What is the total amount and the amount of interest earned on $6,500 at 6% for 25 years? Total Amount Interest Amount
compounded annually

compounded semiannually

compounded quarterly

Convert 2000 swiss francs to dutch guilders

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?

What is r i 4.5+10r=-6.5 with work pls