Mathematics, 29.10.2020 03:00 Tcareyoliver
For a certain type of computer, the length of time between changes of the battery is normally distributed with a mean of 50 hours and standard deviation of 8 hours. What is the approximate length of time that is greater than 60% of these batteries?
Answers: 3
Mathematics, 21.06.2019 17:00
Tiffany drives 285,120 feet before lunch and 628,320 feet after lunch. about how many kilometers does she drive all together
Answers: 1
Mathematics, 21.06.2019 18:00
What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15
Answers: 1
Mathematics, 21.06.2019 21:00
Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list
Answers: 1
Mathematics, 21.06.2019 21:30
Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)
Answers: 1
For a certain type of computer, the length of time between changes of the battery is normally distri...
Mathematics, 01.12.2021 05:00
Social Studies, 01.12.2021 05:00
Mathematics, 01.12.2021 05:00
Mathematics, 01.12.2021 05:00
Mathematics, 01.12.2021 05:00
Social Studies, 01.12.2021 05:00