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Kisachek [45]
3 years ago
15

Forty tickets are sold for a raffle with two prizes. You buy two tickets. What is the probability that you will win both prizes?

Mathematics
1 answer:
Rina8888 [55]3 years ago
6 0
Well, the first one is 2/40=1/20. The 2nd one is 1/39. You multiply these to get 1/780.
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timurjin [86]

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6 0
3 years ago
Read 2 more answers
How do you slove 3x+4y=8 in steps
gavmur [86]
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</span>Add -4y to both sides
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</span></span>Then you divide both sides by 3
<span><span><span>3x/</span>3</span>=<span><span><span>−<span>4y</span></span>+8/</span>3</span></span><span>x=<span><span><span><span>−4/</span>3</span>y</span>+<span>8/3
</span></span></span>And your answer is ...
<span>x=<span><span><span><span>−4/</span>3</span>y</span>+<span>8/<span>3</span></span></span></span>
7 0
3 years ago
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