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kondaur [170]
3 years ago
8

there are 7 boys and 5 girls in a class. the teacher randomly selects 3 different students to answer questions. the first studen

t is a girl, the second is a boy, and the 3rd student is a girl. find the probability of this occurring.
Mathematics
1 answer:
Nitella [24]3 years ago
4 0

Answer:

7/11

Step-by-step explanation:

  • The first female student has 5 choices
  • The second has 7 choices

The 3rd has 4 choices

-. (5*7*4)/12C3

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Vlad1618 [11]

Answer:

if its on a coordinate plane the formula would be:

√(2x-1x)²+(2y-1y)²

Step-by-step explanation:

so if the coordinates were

A= (-3,2)

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for A to B it would be

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3 years ago
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alexandr1967 [171]

Answer:

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3 0
2 years ago
Aaron is making 3 1/2 batches of brownies. Each batch takes 2 1/2 cups of flour. How much flour will John need for the brownies?
inn [45]
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5 0
3 years ago
Read 2 more answers
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Answer:

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Step-by-step explanation:

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