Mathematics, 14.02.2020 16:21 notchasedeibel2698
Suppose that we ask n randomly selected people whether they share your birthday. (a) Give an expression in terms of n for the probability that no one shares your birthday (ignore leap years). (b) What is the least number of people we need to select so that the probability is at least 0.8 that at least one person shares your birthday? (Round your answer up to the nearest integer.) people
Answers: 3
Mathematics, 21.06.2019 16:00, evanwall91
If there is no real number solution to the quadratic equation x^2+2x+c=0 what is a possible value of c? 1 -2 0 3
Answers: 2
Mathematics, 21.06.2019 20:30, cld3331
Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7: 9. if merrida multiplies the first term, 7, by a factor of 6, what should she do to find the other term for the equivalent ratio? multiply 9 by 1. multiply 9 by 6. multiply 9 by 7. multiply 9 by 9.
Answers: 1
Suppose that we ask n randomly selected people whether they share your birthday. (a) Give an express...
History, 28.06.2021 19:00
English, 28.06.2021 19:00
History, 28.06.2021 19:00
Mathematics, 28.06.2021 19:00
Mathematics, 28.06.2021 19:00
Mathematics, 28.06.2021 19:00
Mathematics, 28.06.2021 19:00