Use a tree diagram showing all possible results when a die is rolled twice. List the ways of getting the following result.The first die shows a 3.
A. (3,1),(3,2),(3,4),(3,5),(3,6)
B. (3,1),(3,3),(3,5)
C. (3,3)
D. (3,1),(3,2),(3,3),(3,4),(3,5),(3,6)
Answer: D
Mathematics
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+ 3 = 6
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Mathematics
Factor.729s3 + 1
A. (9s - 1)(81s2 + 9s + 1) B. (729s + 1)(s2 - 9s + 1) C. (9s + 1)(81s2 + 1) D. (9s + 1)(81s2 - 9s + 1)
Mathematics
List the factors of the number.63
A. 1, 3, 7, 9, 21, 63 B. 1, 3, 5, 7, 9, 11, 21, 63 C. 1, 2, 3, 7, 9, 21, 36, 63 D. 3, 5, 7, 9, 11, 21, 63
Mathematics
Evaluate f(x) at the given value of x.f(x) = 8; x = 7
A. 8 B. -56 C. -8 D. 56
Mathematics