The price of pair of shoes is $63.20. the sales tax rate is 4.5 percent. how much sales tax would you pay if you bought these shoes

A) if $50000 is invested in a bank account that pays 9.3% of interest compounded on a six-monthly basis, how much money will be in the account after 3 and 12 years? b) if matusalen's father had put $2.0 in the bank when he was born and there, how long would matusalen have had to his death (969 years later) if the interest was 7% per year composed each month and weekly?

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq