Evaluate the expression for the given replacement value.x4, for x = 5
A. 9
B. 625
C. 5
D. 20
Answer: B
You might also like to view...
Divide numerator and denominator by the highest power of x in the denominator to find the limit.
A. 10 B. 100 C. does not exist D. 1,000
Find the square root.
A. 
B. 
C. 
D. 
Solve the problem.Jane wants to buy a photocopier. The salesperson has the following information on 3 models. If all 3 are used, a specific job can be done in 50 minutes. If copier A operates for 20 minutes and copier B for 50 minutes, one-half the job is finished. If copier B operates for 30 minutes and copier C for 80 minutes, three-fifths of the job is done. Which is the fastest copier, and how long does it take for this copier to finish the whole job?
A. A is fastest; 120 minutes B. C is fastest; 100 minutes C. B is fastest; 100 minutes D. C is fastest; 120 minutes
Solve the equation.
- 9 + x = -9
A. x = 0, -6 B. x = 6, -6 C. x = -6 D. x = 0, 6