Select the correct answer.
Simplify the following expression.
(1/7x + 3/8) + (2/9x - 1/8...
Mathematics, 10.03.2020 07:01 lekab0001
Select the correct answer.
Simplify the following expression.
(1/7x + 3/8) + (2/9x - 1/8)
Answers: 1
Mathematics, 21.06.2019 18:40, calebhoover03
2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?
Answers: 1
Mathematics, 21.06.2019 19:50, adjjones2011
The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:
Answers: 3
History, 29.01.2021 08:40
Mathematics, 29.01.2021 08:40
Mathematics, 29.01.2021 08:40
Mathematics, 29.01.2021 08:50
Mathematics, 29.01.2021 08:50
Chemistry, 29.01.2021 08:50