Use the rules for exponents to rewrite the expression and then evaluate the new expression. 
A. 
B. -4
C. 2
D. - 
Answer: A
Mathematics
You might also like to view...
Find the derivative of y with respect to x.y = cos-1 (5x2 + 4)
A. 
B. 
C. 
D. 
Mathematics
Find the ratio.
72 in. to 4 ft.
Mathematics
Find the power of i.i9
A. -1 B. 1 C. -i D. i
Mathematics
Solve the problem.The graph shows an idealized linear relationship for the average monthly payments (in dollars) to retirees from 2000 through 2004. Use the midpoint formula to estimate the payment for 2002.Average Monthly Payments to Retirees
a = $452; b = $524
A. $488 B. $36 C. $524 D. $500
Mathematics