Use substitution to determine whether the given number is a zero of the given polynomial.-2; f(x) = 4x3 + 9x2 + x - 2
A. Yes
B. No
Answer: A
Mathematics
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Solve the problem.Jennifer bought 21 quarts of milk for the day care center where she works. Her co-worker Henri, who is from France, says that the center will only need 13 liters of milk. How many extra quarts of milk did Jennifer buy?
A. 8 qt B. 34.78 qt C. 6.866 qt D. 7.22 qt
Mathematics
Solve the inequality. Write the solution in interval notation and graph the solution set.-2x - 7 > -3x - 11
A. [-4, ?)
B. (-18, ?)
C. (-?, -4]
D. (-4, ?)
Mathematics
You are given the probability that an event will happen. Find the probability that the event will not happen.
?
?
A. 
B. ?
C. ?
D. 
E. 
Mathematics
Graph the inequality.
A. ?
?
B. ?
?
C. ?
?
D. ?
?
E. ?
Mathematics