3. Sarah earns $950 per week and works 20 hours a week. What is her hourly rate? (10.11 Approaching)
4
Fred works as a security guard at the Saskatoon Airport. His regular shift is between 3:00
pm to 11:00 pm, 5 days a week. At this airport a shift premium of $2.00 per hour is paid on
any hours worked between 6:00 pm and 9:00 am
a. For how many hours per shift is Fred paid a shift premium? (10.11 Beginning)
b. If Fred's regular hourly rate is $16.50, how much is his gross pay for week?
(10.11 Approaching)
c. What percentage of Fred’s weekly wage is at the shift premium rate

for 3) $47.5

Step-by-step explanation:

time: money

20 : 950

1 :

20*÷20* = 1

950÷20= 47.5

Step-by-step explanation:

3.

$950 per week, 20 hours per week.

the hourly rate means "how much she gets per hour worked ?".

so, 950/20 = 95/2 = $47.50 per hour

4a.

between 3pm and 11pm are 11-3=8 work hours.

5 days a week.

for hours between 6pm and 9am there is a shift premium.

so, from 3pm to 6pm he is being paid normally (6-3=3 hours).

from 6pm to 11pm he is getting an additional shift premium (11-6=5 hours).

so he is being paid a shift premium for 5 hours per daily shift. and 5×5=25 hours per week.

b.

hourly rate = $16.50.

hourly rate incl. shift premium : $16.50+$2.00 = $18.50

his weekly gross pay is therefore

3×5×16.5 + 5×5×18.5 = 15×16.5 + 25×18.5 = $710.00

c.

5 out of 8 work hours are at the shift premium rate.

100% = 8

1% = 100%/100 = 8/100 = 0.08

how many % are 5 hours ? we need to divide 5 by 1% :

5 / 1% = 5/0.08 = 62.5%

answer: the equation matches the regression

step-by-step explanation:

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|