Solve the problem.The electric power p (in W) as a function of the current i (in A) in a certain circuit is given by 
Find the instantaneous rate of change of p with respect to i for i = 0.7 A.
A. 87.5 W/A
B. 105 W/A
C. 61.25 W/A
D. 84 W/A
Answer: B
Mathematics
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22L = ? mg
A. 0.022mg B. 22000mg C. 0.220mg D. cannot be converted
Mathematics
Give an appropriate answer.Show that the function f(x) = x3 + 
+ 2 has exactly one zero on the interval (-?, 0).
What will be an ideal response?
Mathematics
Solve the problem.The following data represents the amount of money Tom is saving each month since he graduated from college. 
Using the line of best fit for the data set, predict the amount he will save in the 24th month after graduating from college.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Simplify.
A. 1
B. 
C. 
D. 36
Mathematics