Find each probability using permutations or combinations whichever is appropriate 42 A class contains 12 girls and 16 boys If a

Question

Find each probability using permutations or combinations whichever is appropriate 42 A class contains 12 girls and 16 boys If a 43 To enter a video call with their teacher each student must enter a unique group of 5 people is formed from this class what is the probability that they are all boys passcode that begins with 3 capital letters that do not repeat What is the probability that a student s passcode begins with ABC 44 There are 30 calculators numbered 1 30 in a case If 4 of the calculators are broken what is the probability that the numbers on the broken calculators are at least 16 45 Laura is filling three empty photo frames on her mantle by randomly using individual pictures of her eight grandchildren If Ben i her grandson what is the probability that his picture is used in the middle frame

Kunduz · Accepted Answer

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