Last year, Austin opened an investment account with $5400. At the end of the year, the amount in the account had increased by
1 answer:
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Answer:
13/100
Step-by-step explanation:
we know that
The probability of the event occurring plus the probability of the event not occurring must equal to 1
If the probability that a pupil in a class has a calculator is 0.87
then
The probability that the pupil does not have a calculator is equal to
Convert to fraction