Simplify the expression. Write your answer without negative exponents. Whenever an exponent is negative or zero, assume that the base is not zero.
-4
A. 125
B. 625
C. -625
D. -125
Answer: B
Mathematics
You might also like to view...
Answer the question.What is the first step in order to solve the equation 4x2 - 2x = 6 by completing the square?
What will be an ideal response?
Mathematics
Perform the indicated operations and simplify.
+ 
A. 
B. 
C. 
D. 1
Mathematics
Round as indicated.
to the nearest hundred
A. 
B. 
C. 
D. 
Mathematics
Solve.The formula v = 
can be used to estimate the maximum safe velocity v, in miles per hour, at which a car can travel along a curved road with a radius of curvature r, in feet. To the nearest whole number, find the radius of curvature if the maximum safe velocity is 40 miles per hour.
A. 4000 ft B. 640 ft C. 256 ft D. 1600 ft
Mathematics