Mathematics, 26.07.2019 11:30 tylorwsimmons
The tickets in a box are numbered from 1-20 inclusive. if a ticket is chosen at random and replaced, and then a second ticket is drawn at random, what is the probability that the sum of their numbers is even?
Answers: 1
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Find all the angles that satisfy the equation cos(θ)=32
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The tickets in a box are numbered from 1-20 inclusive. if a ticket is chosen at random and replaced,...