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Sphinxa [80]
3 years ago
11

You bought 7 raffle tickets. A total of 1302 raffle tickets were sold. If every raffle ticket has an equal chance at winning, wh

at is your probability of not winning?
Mathematics
1 answer:
gayaneshka [121]3 years ago
6 0

Answer:

the probability of not winning is 0.9946

Step-by-step explanation:

The computation of the probability of not winning is shown below:

The Probability of winning is

= 7 ÷ 1302

So, the probability of not winning is

= 1 - 7 ÷ 1302

= (1302 - 7) ÷ 1302

= 1295 ÷ 1302

= 165 ÷ 186

= 0.9946

Hence, the probability of not winning is 0.9946

The same is considered

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Find the value c that will make 9x^2 +30x+c a perfect square trinomial
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Step-by-step explanation:

<u>Given </u><u>:</u><u>-</u>

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And we need to find out the value of c for which the given trinomial is a perfect square. On looking at the given expression all the terms are having positive signs before them .So we can rewrite it on the basis of ,

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