## The function C(w) = 0.013w^2 – w – 7 estimates the wind chill temperature C(w) at 0F for wind speeds w from 5 to 30 miles per hour. Estimate the wind chill temperature at 0F if the wind speed is 20 miles per hour

October 14, 2019// Blog//

**Answer:**

The net pay is $64.28 .

**Step-by-step explanation:**

As given

You are paid $7.75/hr at your part-time job .

You work 11 hours.

Thus

Gross pay = Number of hours works × Pay per hour

Put all the values in the above

Gross pay = 11 × 7.75

= $85.25

As given

Deductions are FICA (7.65%), federal tax withholding (10.15%), and state tax withholding (6.8%).

7.65% is written in the decimal form

= 0.0765

FICA tax = 0.0765 × Gross pay

= 0.0765 × $85.25

= $6.522 (Approx)

10.15% is written in the decimal form

= 0.1015

Federal tax = 0.1015 × Gross pay

= 0.1015 × 85.25

= $8.653 (Approx)

6.8% is written in the decimal form

= 0.068

State tax = 0.068 × Gross pay

= 0.068 × 85.25

= $ 5.797

Thus

Net pay = Gross pay – FICA tax – Federal tax – State tax

Put all the values in the above

Net pay = $ 85.25 -$6.522 – $8.653 – $ 5.797

= $85.25 – $20.972

= $64.28 (Approx)

Therefore the net pay is $64.28 .