Add.(-6) + 5 + (-7) + 3 + (-6)
A. -11
B. 11
C. 1
D. -1
Answer: A
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You are running an election campaign. The number ?N, in thousands, of people who have decided to vote for your candidate after t days is given by
?
.
?
You expect your candidate to win if she gets 43 thousand votes. Will you ever expect your candidate to win? If so when will the required number of votes be reached? Round your answer to the nearest whole number of days.
?
A. The required number of votes will never be reached. B. The required number of votes is reached after 82 days. C. The required number of votes is reached after 86 days. D. The required number of votes is reached after 88 days.
Evaluate the discriminant for the equation. Then use it to predict the number of distinct solutions, and whether they are rational, irrational, or nonreal complex.4 + 7z2 = 8z
A. Two distinct irrational solutions B. Two distinct rational solutions C. Two distinct nonreal complex solutions D. One rational solution (a double solution)
Write an absolute value inequality that has the given solution set.
A. 
> 4
B. 
> 0
C. 
< 4
D. 
< 0
Provide an appropriate response.A pharmacist has two solutions that contain different concentrations of the same medication. One solution contains a 12% concentration of the medication and the other contains a 7% concentration. How many cubic centimeters of each should she mix to obtain 40 cc of an 8% concentration?
What will be an ideal response?