How many permutations does a combination lock have if each combination has 3 numbers, no two numbers of the combination are the same, and the lock dial has 35 notches?
Fill in the blank(s) with the appropriate word(s).
39,270
Mathematics
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Factor the perfect square.49x2 + 112x + 64
A. (7x - 9)2 B. (7x - 8)2 C. (7x + 8)(7x - 8) D. (7x + 8)2
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Combine like terms.8
t - 3
t
A. 6
t
B. 5
t
C. 6
t
D. 5
t
Mathematics
Solve the problem.If x varies inversely as v, and x = 8 when v = 7, find x when v = 28.
A. x = 4 B. x = 49 C. x = 14 D. x = 2
Mathematics
Multiply.
A. 524 B. 404 C. 424 D. 411
Mathematics