Solve the problem.There are 13 different books on a table. In how many ways can 5 books be chosen?
A. 30,888
B. 1713
C. 154,440
D. 1287
Answer: D
Mathematics
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Provide an appropriate response.
Solve for x by using an equivalent exponential equation: log9 x = 
A. x = 3
B. x = 
C. x = -3
D. x = 
Mathematics
Solve the problem.Two points, A and B, are on opposite sides of a building. A surveyor chooses a third point, C, 70 yards from B and 108 yards from A, with angle ACB measuring 64.4°. How far apart are A and B to the nearest yard?
A. 109 yd B. 127 yd C. 100 yd D. 118 yd
Mathematics
Factor the four-term polynomial by grouping.12x2 - 30x + 10x - 25
A. (12x + 5)(x - 5) B. (12x - 5)(x + 5) C. (6x - 5)(2x + 5) D. (6x + 5)(2x - 5)
Mathematics
Use the properties of logarithms to evaluate the expression without the use of a calculator.log9 93
A. 27 B. 9 C. 1 D. 3
Mathematics