Find the reciprocal, if it exists.
A. 
B. 9.3
C. 1
D. -9.3
Answer: B
Mathematics
You might also like to view...
Solve the problem.Find the combined impedance of the circuit elements in the figure below. The frequency of the current is 70 Hz. 80 ? 
85 ?F50 mH
A. Z = -4.74 + 0.28j ? B. Z = 0.28 - 4.74j ? C. Z = 80 - 4.76j ? D. Z = -4.74 - 0.28j ?
Mathematics
Find the derivative.f(x) = 5
+ 
- 5
+ 4
A. 
x-1/2 + 
x-2/3 + 
x-3/4 + 
x-4/5
B. 
x1/2 + 
x2/3 - 
x3/4 + 
x4/5
C. 
x-1/2 + 
x-1/3 - 
x-1/4 + 
x-1/5
D. 
x-1/2 + 
x-2/3 - 
x-3/4 + 
x-4/5
Mathematics
Find all points where the function is discontinuous.
A. x = -2, x = 0, x = 2 B. x = -2, x = 0 C. x = 2 D. x = 0, x = 2
Mathematics
Find the ending balance in the account register.
A. $3253.02 B. $4109.16 C. $2631.41 D. $5590.68
Mathematics