From a pool of 12 candidates, the offices of president, vice-president, secretary, and treasurer will be filled. In how many different ways can the offices be filled?
?
A. 12,380
B. 13,380
C. 12,880
D. 13,880
E. 11,880
Answer: E
Mathematics
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Fill in the blank with the proper symbol ( <, >, or = ) to make a true statement.
?
4.66 ____ 2.55
?
A.
4.66 < 2.55
B.
2.55 = 2.55
C.
4.66 = 4.66
D.
4.66 > 2.55
E.
4.66 = 2.55
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Find the derivative.s = 4t2 + 7t - 9
A. 4t2 + 7 B. 8t2 + 7 C. 4t + 7 D. 8t + 7
Mathematics
Combine like terms.-4z - 9z - 8z
A. -21z B. -21z2 C. 21z D. 21z2
Mathematics
Evaluate the expression.(0.3) 3
A. 0.9 B. 0.27 C. 0.027 D. 0.0027
Mathematics