HELP ASAP LIKE WHEN YOU SEE IT ANSWER ALL 7 QUESTIONS *RIGHT*AND I'LL MARK YOU THE BRAINLIST ANSWER WITH 13 POINTS
Angela works 18 hours a week for 12 weeks in the summer at the local swimming pool as a lifeguard. she earns $13 per hour. her employer takes 15 percent out of her check for federal income tax withholding and 6.2 percent for social security and 1.45 percent for medicare. she will receive 12 paychecks, one for each week she works. 1.calculate angela’s weekly gross pay:
2.calculate the amount taken out of angela’s check for federal income tax withholding:
3.calculate the amount taken out of angela’s check for social security taxes:
4.calculate the amount taken out of angela’s check for medicare taxes:
5.calculate angela’s net paycheck using the calculations above:
6.calculate angela’s total gross pay for all 12 weeks:
7.calculate angela’s total net pay for all 12 weeks:

1. Her weekly gross is $234

2. $421.20 for federal income tax withholding.

3. $174.096 for social security tax

4. $40.716 for medical tax

5. Her net paycheck is $636.012

6. $2808 for her total gross pay

7. $2171.988 is her total net pay

the largest number of the four options is 1.8 x 10-2

you have it in scientific notation.

1.80 x 10-6   = 0.00000180

1.80 x 10-4   = 0.000180 (bigger, or "less small", than the former one)

so

1.8 x 10-2       = 0.0180. as you see. the "less small", or the biggest one of them all.

as you have negative exponent, it means you are dividing 1.8 by 100 (i.e. moving the dot towards left, two times).

if you had positive exponent for the scientific notation, power of tenths, you would be multiplying times 100 (moving the dot towards right) as below:

1.8 x (10)2 = 180

so. if you have negative exponent in scientific notation, move the dot toward left. if it is positive, toward right as many times the exponent tells you.

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