Mathematics, 16.07.2021 03:40 lamafiablanca1ovtpyl
A geological study indicates that an exploratory oil well should strike oil with probability .
a. What is the probability that the first strike comes on the third well drilled?
b. What is the probability that the third strike comes on the seventh well drilled?
c. What assumptions did you make to obtain the answers to parts (a) and (b)?
d. Find the mean and variance of the number of wells that must be drilled if the company wants to set up three producing wells.
Answers: 2
Mathematics, 21.06.2019 17:00, jngonzo1226
The table shows the webster family’s monthly expenses for the first three months of the year. they are $2,687.44, $2,613.09, and $2,808.64. what is the average monthly expenditure for all expenses?
Answers: 1
Mathematics, 21.06.2019 23:50, ranchgirljls
Find the interior angle of a regular polygon which has 6 sides
Answers: 1
Mathematics, 22.06.2019 02:00, elielson1497
Whoever gets this right gets the ! the half life of a soul smelling substance is 4 years. if you have 8 oz of this strange substance, how much of it will you have after 20 years? show work.
Answers: 1
A geological study indicates that an exploratory oil well should strike oil with probability .
a. W...
Mathematics, 13.10.2020 15:01
Mathematics, 13.10.2020 15:01
Health, 13.10.2020 15:01
History, 13.10.2020 15:01
Health, 13.10.2020 15:01
Mathematics, 13.10.2020 15:01