Use the rules for exponents to simplify the expression. Write the final answer in exponential form when necessary. Assume that all variables represent positive values. (256h14k-1/2)3/2
A. -4096h21k3/4
B. 
C. 
D. 
Answer: D
You might also like to view...
Solve the problem.Find the number of games played in a round robin tournament for the given numbers of teams. In a round robin tournament every team plays every other team once.
Use inductive reasoning to find a formula for the number of games played in a round robin tournament involving n teams.
A. 6 teams: 16 games 7 teams: 20 games n teams : 4(n - 2) games B. 6 teams: 21 games 7 teams: 28 games n teams : n(n + 1)/2 games C. 6 teams: 15 games 7 teams: 21 games n teams : n(n - 1)/2 games D. 6 teams: 14 games 7 teams: 18 games n teams : 4n - 10 games
Find the product.(s - r)2
A. s2 - 2sr - r2 B. s2 - 2sr + r2 C. s2 - sr + r2 D. s2 + 2sr + r2
Convert 47°48 to decimal degrees
What will be an ideal response?
Suppose the average costs of a mining operation depend on the number of machines used, and average costs, in dollars, are given by 
,
, wherexis the number of machines used. How many machines give minimum average costs?
?
A. Using 25 machines gives the minimum average costs. B. Using zero machines gives the minimum average costs. C. Using 35 machines gives the minimum average costs. D. Using 50 machines gives the minimum average costs. E. Using 55 machines gives the minimum average costs.