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Mathematics
, 05.11.2019 13:31
desiwill01
Abox contains
5
plain pencils and
7
pens. a second box contains
5
color pencils and
5
crayons. one item from each box is chosen at random. what is the probability that a pen from the first box and a crayon from the second box are selected?
Answers: 3
Show answers
Answers
Answer from:
WendigoMeow
Probability of getting a pen in the first box:
7/12 = 0.58
0.58 x 100% = 58%
probability of getting a crayon in the second box:
5/10 = 1/2
half of 100 is 50, so 50%
or:
1/2 x 100% = 50%
Answer from: Quest
3rd box is the answer
step-by-step explanation:
Answer from: Quest
4
step-by-step explanation:
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