An office manager charged 425 worth of office supplies on a credit card. the credit card has an interest rate 9.9% how much money will he owe at the end of one month if he makes no other charges on the card and does npt make a payment

2-digit numbers less than 91 which are 1 less than a multiple of 10

Do one of the following, as appropriate: (a) find the critical value z subscript alpha divided by 2 , (b) find the critical value t subscript alpha divided by 2 . 99%; nequals 17; sigma is unknown; population appears to be normally distributed.

Ineed on these fraction questions! could'ya me? 1. 3/8 ( ? ) 0.295 a. = b. > c. < 2. -0.770 ( ? ) -4/5 a. = b . < c. >