Answer:

Step-by-step explanation:
Given
Peter hits
Mary hits
Required
The probability that Mary wins
From the question, we understand that Peter throws the first.
If Mary is to win, then Peter has to lose his throw
Using the complement rule, the probability that Peter misses is:

So, the probability that Mary wins is:

This gives:

Answer:
your mom
Step-by-step explanation:
haha
Answer:
42
Step-by-step explanation:
because that angle is a little less than half of 90 so 42 is the best answer
Its perpendicular, if you need me to explain lmk
Answer:
Sorry I cant help But I think that well I dont know but if you have any other questions i can help you with I can.
Step-by-step explanation: