Use the laws of exponents to simplify. Write the answer with positive exponents.(164/3)3/8
A. 16
B. 64
C. 256
D. 4
Answer: D
You might also like to view...
Find 
and 
.f(x, y) = sin2 (2xy2 - y)
A. 
= 4y2sin (2xy2 - y) cos (2xy2 - y); 
= 2sin (2xy2 - y) cos (2xy2 - y)
B. 
= 2sin (2xy2 - y) cos (2xy2 - y); 
= (8x - 2) sin (2xy2 - y) cos (2xy2 - y)
C. 
= 2sin (2xy2 - y) cos (2xy2 - y); 
= 2sin(2xy2 - y) cos(2xy2 - y)
D. 
= 4y2sin (2xy2 - y) cos (2xy2 - y); 
= (8xy - 2) sin (2xy2 - y) cos (2xy2 - y)
Solve the problem.Find f(k) when f(x) = 3x2 + 4x + 5.
A. 3k2 + 4k + 25 B. 9k2 + 16k + 25 C. 3k2 + 16k + 5 D. 3k2 + 4k + 5
Use a graphing calculator to find the coordinates of the turning points of the graph of the polynomial function in the indicated domain interval. Give answers to the nearest hundredth.f(x) = -x3 - 8x2 + 21x + 108; [1, 2]
A. (-6.42, -621.94) B. (0, -12) C. (-3.50, -106.37) D. (1.09, 120.09)
Solve the problem.A bag of marbles has twice as many blue marbles as green marbles, and the bag has at least 15 marbles in it. At least how many green marbles does it have?
A. At least 8 green marbles B. At least 10 green marbles C. At least 6 green marbles D. At least 5 green marbles