Use the rules for exponents to rewrite the expression and then evaluate the new expression. (72)-1
A. 
B. - 
C. -14
D. -49
Answer: A
Mathematics
You might also like to view...
Determine the values of x for which the function, as represented by the graph, is continuous. If the function is not continuous, determine the reason.
A. Not continuous at x = 1; small change B. Not continuous at x = -2, x = 1; small change C. Not continuous at x = -2; small change Not continuous at x = 1; function not defined D. Not continuous at x = 1; function not defined
Mathematics
I1 = 6 mA, IT = 14.6 mA, and R3 = 120 ê. Find the value of E.
a. 0.822 V
b. 0.720 V
c. 1.032 V
d. 0.876 V
e. 0.640 V
Mathematics
Find the midpoint of the segment with the given endpoints.(
, 5) and (
, 8)
A. 
B. 
C. 
D. 
Mathematics
Factor completely. If unfactorable, indicate that the polynomial is prime. x2 - 
x + 
A. 
B. prime
C. 
D. 
Mathematics