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3 years ago

OMGGGGG PLEASE HELP ME GUYS

Mathematics

2 answers:

4vir4ik [10]3 years ago

8 0

Answer:

a) 2/5

b) 1/10

Step-by-step explanation:

There are 20 people total.

a is that the chosen child is a girl.

2 + 6 = 8, --> there are 8 girls --> simplify

8/20 = 4/10 = 2/5

b is the probability that the chosen child is a left-handed girl, --> there are 2 left-handed girls --> 2/20 --> simplify to 1/10

And thus, we have our answers.

8_murik_8 [283]3 years ago

6 0

Answer:

A) 2/5

B) 1/10

Step-by-step explanation:

A) Total Girls = 8

Total Children = 19

Probability = $\frac{NumberOfFavourableOutcomes}{Total No.OfOutcomes}$

Probability = 8/20 = 4/10 = 2/5

B) Left-handed girls = 2

Total left handed children = 20

=> Probability = $\frac{NumberOfFavourableOutcomes}{Total No.OfOutcomes}$

=> Probability = 1/10

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