1. evaluate each expression:
(a. 12.
b. 12 - 1/3
c. 12 ( 2 )
d. -12.6)...
Mathematics, 28.01.2020 21:48 thruhdyjgrt
1. evaluate each expression:
(a. 12.
b. 12 - 1/3
c. 12 ( 2 )
d. -12.6)
Answers: 1
Mathematics, 21.06.2019 19:20, Courtneymorris19
Which of the following is the result of expanding the series
Answers: 1
Mathematics, 21.06.2019 20:30, Destiny8372
Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account
Answers: 2
Mathematics, 21.06.2019 22:30, cbkhm
Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?
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
Mathematics, 22.06.2021 06:30
Arts, 22.06.2021 06:30
Mathematics, 22.06.2021 06:30
Mathematics, 22.06.2021 06:30
Mathematics, 22.06.2021 06:30
Mathematics, 22.06.2021 06:30
Biology, 22.06.2021 06:30
Mathematics, 22.06.2021 06:30