I need help with this plz
...
Answers: 1
Mathematics, 21.06.2019 17:10
The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable
Answers: 2
Mathematics, 21.06.2019 17:30
Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.
Answers: 2
Mathematics, 22.06.2019 00:30
Will mark ! (10 points also! ) if x varies inversely with y and x =6 when equals y= 10, find y when x=8 a. y=4.8 b. y=7.5 c. y=40/3 d. y=4/15
Answers: 1
Mathematics, 22.06.2019 03:20
Anumber is equal to twice a smaller number plus 3. the same number is equal to twuce the sum of the smaller number and 1. how many solutions are possible for this situation
Answers: 2
Mathematics, 17.12.2019 04:31
English, 17.12.2019 04:31
Mathematics, 17.12.2019 04:31
Mathematics, 17.12.2019 04:31
Mathematics, 17.12.2019 04:31
Mathematics, 17.12.2019 04:31
Advanced Placement (AP), 17.12.2019 04:31
Social Studies, 17.12.2019 04:31
Mathematics, 17.12.2019 04:31
Mathematics, 17.12.2019 04:31
History, 17.12.2019 04:31