The tempteture falls from 11 degrees to -2 degrees how much degres fell

The average number of hours she works each day, 8

Step-by-step explanation:

The pay depends on the number of hours. If she works less hours, the pay drops, more hours per week, rhe pay goes high. On this particular occassion, the pay was $394 after working for 40 hours

P=kh

Where k is constant of proportionality. If each day he works for 8 hours then working 5 days a week, the constant of proportionality is the average number of hours she works each day, 8