Rationalize the denominator. Assume all variables represent positive numbers.
A. 
B. 
C. 
D. 
Answer: C
You might also like to view...
If the number given is a mixed number, convert it to a fraction. If the number is given as a fraction, convert it to a mixed number.
A. 16
B. 16
C. 15
D. 14
Solve the problem.For every 100 shoppers in a bookstore, $603 dollars worth of books are sold. Express the number of dollars spent per shopper as a whole or mixed number.
A. 6
B. 6
C. 6
D. 5
For the given functions f and g, find the requested function and state its domain.f(x) = 3x + 3; g(x) = 8x - 5Find f ? g.
A. (f ? g)(x) = 24x2 + 19x - 15; (-?, -15) ? (-15, ?) B. (f ? g)(x) = 11x2 + 9x - 2; (-?, ?) C. (f ? g)(x) = 24x2 - 15; (-?, -15) ? (-15, ?) D. (f ? g)(x) = 24x2 + 9x - 15; (-?, ?)
Solve the problem.156 students attended an assembly at Piper School. The student enrollment at the school is 208. What percentage of the students attended the assembly?
A. 80% B. 75% C. 65% D. 55%