Marveon
08.10.2019 •
Mathematics
Rina spins the spinner below 30 times. a success occurs when the spinner lands on a number that is greater than 6. what is the probability of a success and a failure for this experiment?
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Ответ:
Success: 1/4
Failure: 3/4
Step-by-step explanation:
A success occurs when the spinner lands on a number that is greater than 6 that is we will take the numbers which are greater than 6 but less than 30 as the spinner is spinned below 30 times.
Therefore the total number of outcomes will be: 30-6= 24
Hence, the probability of a success of the experiment will be:
=
=
the probability of a failure of the experiment will be= 1- Probability of a success of the experiment
=
=
Ответ:
64-48 = 16
Step-by-step explanation:
64-48 = 16