Use the rules of exponents to simplify the expression. Use positive exponents to write the answer.
-4
A. 
B. 
C. 
D. 
Answer: C
You might also like to view...
Reverse the order of integration and then evaluate the integral.
A. 
(e - 1)
B. 
(e - 1)
C. 
(2e - 1)
D. 
(2e - 1)
Solve the problem.The cost of tuition at a community college is given by C(x) = 490 + 54x, where x is the number of credit hours. Interpret the slope of this function as a rate of change.
A. The tuition at the community college increases by $54 for each additional credit hour. B. The tuition at the community college increases by $490 for each additional 54 credit hours. C. The tuition at the community college increases by $490 for each additional credit hour. D. The number of credit hours increases by 54 for each increase of $490 in tuition.
Solve the problem.A salesperson earned $300 a week plus a bonus of $23 for each service contract sold. What is the weekly pay if 6 service contracts were sold?
A. $138 B. $300 C. $438 D. $538
Find all cube roots of the complex number. Leave answers in trigonometric form.4 - 4i
A. 
cis 100°, 
cis 220°, 
cis 340°
B. 
cis 60°, 
cis 180°, 
cis 300°
C. 
cis 80°, 
cis 200°, 
cis 320°
D. 
cis 100°, 
cis 220°, 
cis 340°