Question

A box contains 4 green apples and 5 red apples. an apple is picked at random, replaced and then a second apple is picked at random. work out the probabilities:

that both apples are green

that both apples are red

that one apple is green and one apple is red

Answer 1

Answer:

no. of green apples= 4

no. of red apples = 5

Total no. of apples = 4+5 = 9

P(both green) = 4/9

P(both red) = 5/9

P(one green and one red) = 4+5/9

= 9/9

=1

Step-by-step explanation:

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