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fiasKO [112]
2 years ago
13

Brittany buys a bag of cookies that contains 9 chocolate chip cookies, 7 peanut butter cookies, 7 sugar cookies and 4 oatmeal ra

isin cookies. what is the probability that brittany randomly selects a sugar cookie from the bag, eats it, then randomly selects another sugar cookie?
Mathematics
1 answer:
kramer2 years ago
7 0

The probability that brittany randomly selects a sugar cookie from the bag, eats it, then randomly selects another sugar cookie will be 0.0598.

<h3>What is probability?</h3>

Its basic premise is that something will almost certainly happen. The percentage of favorable events to the total number of occurrences.

Brittany buys a bag of cookies that contains 9 chocolate chip cookies, 7 peanut butter cookies, 7 sugar cookies and 4 oatmeal raisin cookies.

Then the total number of cookie will be

⇒ 9 + 7 + 7 + 4

⇒ 27

Then the probability of picking sugar cookie will be

p₁ = 7/27

Then the probability of picking another suger cookie will be

p₂ = 6/26

p₂ = 3/13

Then the probability that brittany randomly selects a sugar cookie from the bag, eats it, then randomly selects another sugar cookie will be

P = p₁ x p₂

P = 7/27 x 3/13

P = 0.0598

More about the probability link is given below.

brainly.com/question/795909

#SPJ1

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