Rationalize the denominator. Assume all variables represent positive numbers.
A. 
B. 5
C. 9
D. 
Answer: D
You might also like to view...
Graph the polynomial function. Use synthetic division and the remainder theorem to find the zeros.f(x) = x3 + 4x2 - 3x - 18
A. -3 (multiplicity 2), 2;
B. -2 (multiplicity 2), 2;
C. 3 (multiplicity 2), 2;
D. -3, 3, 2;
The following question(s) refer(s) to the capture-recapture method: n1 denotes the size of the tagged (captured) sample, n2 denotes the size of the second (recaptured) sample, and k denotes the number of tagged individuals in the second sample.If n1 = 150, k = 15, and the estimated size of the population is approximately 1060, then the value of n2 is
A. 15,900. B. 150. C. 10,600. D. 106. E. none of these
Solve the matrix equation for X.Let A = 
and B = 
;
4B - 4A = X
A.
X = 
B.
X = 
C.
X = 
D.
X = 
Solve the problem.The decay constant for strontium 90 is ? = 0.0244, where the time is measured in years. How long will it take for a quantity P0 of strontium 90 to decay to 
its original size?Enter your answer exactly in the form 
where a is a reduced fraction and b is a real number to four decimal places (no units).
What will be an ideal response?