4) Mr. Burke teaches a mathematics class with 15 students. In this class there are 6 female students and 9 males students. Each day Mr. Burke randomly chooses one student to answer a homework question. In the first month, Mr. Burke will teach his class 20 times. a) Find the probability that on any given day Mr. Burke chooses a female student to answer a question. b) Find the probability he will choose a female student 8 times. c) Find the probability he will choose a male student at most 9 times. (1) (2) (3)

Q: ecimal:

A: From triangle BDC , BD=18mm,∠DAB=45°,∠DCB=αBA=dAC=b

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A: Since you have asked multiple question, we will solve the first 3 question for you as per our guide…

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A: This question is about application of complimentary angles

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A: