Simplify the expression. Write the result without using negative exponents. (Assume all variables represent nonzero real numbers.)(a-1)-5
A. a4
B. 
C. 
D. a5
Answer: D
You might also like to view...
Tungsten Chemicals is considering changing its credit policy, so it conducted a net present value (NPV) analysis to compare the proposed credit policy with the existing credit policy. The results of the analysis shows that NPVProposed Policy- NPVExisting Policy = $20 per day. If Tungsten's required rate of return is 10 percent, what will be the change in the firm's value if the proposed credit policy is implemented? In you computations, use a 360-day year.
A. $200 B. $72,000 C. $25,920 D. $259,200 E. $7,200
Use the line graph to answer the question. 
What was the total pension income in 2002?
A. $185,719,000,000 B. $185,719,000 C. $185,719,000,000,000 D. $185,719
Determine whether the function whose graph is shown is a one-to-one function.
A. One-to-one B. Not one-to-one
Evaluate the exponential function for the given value.f(x) = 
x, f(2)
A. 
B. 
C. 25
D. 