Mathematics, 10.12.2019 02:31 cearp
What is the probability that two people chosen at random were born on the same day of the week? b)what is the probability that in a group of n people chosen at random, there are at least two born on the same day of the week? c)how many people chosen at random are needed to make the probability greater than 1/2 that there are at least two people born on the same day of the week?
Answers: 1
Mathematics, 21.06.2019 14:10
How many real and imaginary solutions does the equation x^2-3x=-2x-7 have?
Answers: 1
Mathematics, 21.06.2019 23:00
Ithink i know it but i want to be sure so can you me out ?
Answers: 1
Mathematics, 21.06.2019 23:00
Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?
Answers: 1
What is the probability that two people chosen at random were born on the same day of the week? b)w...
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