1. If a x 10" is scientific notation, then a must be between 1 and
9 10
100
2. Which is larger, 3,2 x 10* or 3.2 x
1057
3.2 x 10°
3.2 x 10
3. Which is larger, 3.3 x 10 or 3.1 x
10%
3.3 x 10
3.1 x 10

(a) what was jennifer's gross pay for the year? (b) how much did she pay in state income tax? (c) the amount in box 4 is incorrect. what dollar amount should have been entered in box 4? (d) the amount in box 6 is incorrect. what dollar amount should have been entered in box 6? (e) how much was jennifer's fica tax? (f) jennifer's taxable income was $32,104. she's filing her taxes as head of household. does she owe the government more in taxes, or will she receive a refund? how much will she owe or receive?

Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.

Acircle has a circumference of 7.850 units. what is its radius?