Mathematics, 16.11.2019 04:31 mhill32
Aplastic casing for a magnetic disk is composed of two halves. the thickness of each half is normally distributed with a mean of 2 millimeters (mm) and a standard deviation of 0.1 mm, and the halves are independent. determine the mean and s. d. the total thickness of the two halves. what is the probability that the total thickness exceeds 4.3 mm?
Answers: 2
Mathematics, 21.06.2019 15:30
1. what is the measure of ∠abc? what is the measure of ∠abd?
Answers: 1
Mathematics, 21.06.2019 20:30
Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.
Answers: 1
Mathematics, 21.06.2019 20:30
Acircus act has 3 times as many elephants as acrobats. jorge noticed that all together there were 56 legs in the circus ring. how many elephants were in the show?
Answers: 2
Mathematics, 21.06.2019 22:00
Identify the expression equivalent to 4(x + x + 7) − 2x + 8 − 4 by substituting x = 1 and x = 2.
Answers: 2
Aplastic casing for a magnetic disk is composed of two halves. the thickness of each half is normall...
Mathematics, 26.03.2020 22:26
Mathematics, 26.03.2020 22:26
Mathematics, 26.03.2020 22:26
Mathematics, 26.03.2020 22:26
Mathematics, 26.03.2020 22:26
Mathematics, 26.03.2020 22:26
Mathematics, 26.03.2020 22:26
Mathematics, 26.03.2020 22:26
Spanish, 26.03.2020 22:26
Mathematics, 26.03.2020 22:26
Biology, 26.03.2020 22:26
History, 26.03.2020 22:26
Chemistry, 26.03.2020 22:26
Mathematics, 26.03.2020 22:26