How many ways are there to arrange 12 students into groups of 3?
?
A. 1,320
B. 12(11)
C. ?220
D. 110
E. ?12!(3!)
Answer: C
Mathematics
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Rewrite the exponential equation
in logarithmic form.
a. 
b. 
c. 
d. 
Mathematics
Perform the operations.14 ? 11 + 10 ? 9
A. 244 B. 1476 C. 1414 D. 2646
Mathematics
Use the graph of a quadratic function to find the solution set of the equation or inequality. For a solution set that involves an interval, use interval notation.x2 - 7x + 10 ? 0
A. [2, 5]
B. (-?, 2) ? (5, ?)
C. x = 2, 5
D.
| (2, 5) |
Mathematics
Find the sum of all solutions of the following equation.
?
?
A. 3 B. -3 C. -1 D. -11 E. 0
Mathematics