Mathematics, 03.03.2021 18:40 rhettnyah
Chef Michael makes mini muffins for the buffet and he makes 112 blueberry muffins, 207 lemon muffins and 154 apple muffins each trays holds 100 muffins how many trays does he need for all the muffins
Answers: 1
Mathematics, 21.06.2019 20:30, lemusanaisabel6064
What is negative 3/9 times negative 2/8 ?
Answers: 1
Mathematics, 21.06.2019 23:30, bbby2
Aprisoner is trapped in a cell containing three doors. the first door leads to a tunnel that returns him to his cell after two days of travel. the second leads to a tunnel that returns him to his cell after three days of travel. the third door leads immediately to freedom. (a) assuming that the prisoner will always select doors 1, 2 and 3 with probabili- ties 0.5,0.3,0.2 (respectively), what is the expected number of days until he reaches freedom? (b) assuming that the prisoner is always equally likely to choose among those doors that he has not used, what is the expected number of days until he reaches freedom? (in this version, if the prisoner initially tries door 1, for example, then when he returns to the cell, he will now select only from doors 2 and 3.) (c) for parts (a) and (b), find the variance of the number of days until the prisoner reaches freedom. hint for part (b): define ni to be the number of additional days the prisoner spends after initially choosing door i and returning to his cell.
Answers: 1
Chef Michael makes mini muffins for the buffet and he makes 112 blueberry muffins, 207 lemon muffins...