APPLIED ALGEBRA C957 WGU ACTUAL
EXAM STUDY GUIDE WITH QUESTIONS
AND CORRECT VERIFIED ANSWERS
GRADED A+ || 100% GUARANTEED PASS
NEWEST VERSION
Sales tax in your state is 7%.
Which function models the amount of sales tax, T, when you spend x dollars?
A. T(x)=7+x
B. T(x)=0.07+x
C. T(x)=7x
D. T(x)=0.07(x) - Answer D
Your daughter babysits and charges $8 per hour.
Select the function that models the amount of money she earns when babysitting
for h hours.
A. B(h)=8h
B. B(h)=h+8
C. B(h)=8h
D. B(h)=8+h - Answer C
, Your business currently has 12 employees. You plan to add three new employees
each year for the life of your business. Which function below models your plan?
Note that N represents the number of employees while y=0 corresponds to the
current year.
A. N(y)=12y+3
B. N(y)=36+y
C. N(y)=12+3y
D. N(y)=12-3y - Answer C
The temperature outside is currently 50 degrees Fahrenheit and decreasing at a rate
of 2 degrees per hour.
Choose the function that models this scenario.
A. T(h)=50h-2
B. T(h)=50+2h
C. T(h)=50-2h
D. T(h)=50h+2 - Answer C
The cost to mail a package that weighs z ounces is given by the function
C(z)=$2.50+0.08z.
How much would it cost to mail a package that weighs 14 ounces?
A. $13.24
B. $14.20
C. $2.58
EXAM STUDY GUIDE WITH QUESTIONS
AND CORRECT VERIFIED ANSWERS
GRADED A+ || 100% GUARANTEED PASS
NEWEST VERSION
Sales tax in your state is 7%.
Which function models the amount of sales tax, T, when you spend x dollars?
A. T(x)=7+x
B. T(x)=0.07+x
C. T(x)=7x
D. T(x)=0.07(x) - Answer D
Your daughter babysits and charges $8 per hour.
Select the function that models the amount of money she earns when babysitting
for h hours.
A. B(h)=8h
B. B(h)=h+8
C. B(h)=8h
D. B(h)=8+h - Answer C
, Your business currently has 12 employees. You plan to add three new employees
each year for the life of your business. Which function below models your plan?
Note that N represents the number of employees while y=0 corresponds to the
current year.
A. N(y)=12y+3
B. N(y)=36+y
C. N(y)=12+3y
D. N(y)=12-3y - Answer C
The temperature outside is currently 50 degrees Fahrenheit and decreasing at a rate
of 2 degrees per hour.
Choose the function that models this scenario.
A. T(h)=50h-2
B. T(h)=50+2h
C. T(h)=50-2h
D. T(h)=50h+2 - Answer C
The cost to mail a package that weighs z ounces is given by the function
C(z)=$2.50+0.08z.
How much would it cost to mail a package that weighs 14 ounces?
A. $13.24
B. $14.20
C. $2.58
