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sashaice [31]
3 years ago
13

The probability that you will get grounded if you have a bad grade is 85%. The probability that you will get grounded and have e

xtra chores is 50%. What is the probability that you will have extra chores given that you are already grounded? Express your answer as a percent.
Mathematics
2 answers:
Westkost [7]3 years ago
5 0
50% since we are already grounded.
marusya05 [52]3 years ago
3 0
Your answer is 
50n
23n
5
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Answer:

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Step-by-step explanation:

We will use the co-function identity for sine, where:

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