Mathematics, 13.03.2020 22:20 PrestonTB
A roulette wheel has 38 slots on which the ball can land. Two of the slots are green, 18 are red, and 18 are black. The ball is equally likely to land in any slot. The roulette wheel is going to be spun twice and the outcomes of the two spins are independent. The probability that it lands one time on red and another time on black in any order is
(A) 0.5 (B) 0.25 (C) 0.4488 (D) 0.2244
Answers: 1
Mathematics, 21.06.2019 15:30
In the figure below, segment ac is congruent to segment ab: triangle abc with a segment joining vertex a to point d on side bc. side ab is congruent to side ac which statement is used to prove that angle abd is congruent to angle acd? segment ad bisects angle cab. triangle acd is similar to triangle abd. segment ad is congruent to segment ac. angle cab is congruent to angle cba.
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Mathematics, 21.06.2019 21:00
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Mathematics, 21.06.2019 21:30
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A roulette wheel has 38 slots on which the ball can land. Two of the slots are green, 18 are red, an...
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