Mathematics, 01.06.2021 20:30 autumnguidry6867
The speeds of cars on a given i street we are normally distributed with a mean of 72 miles per hour and a standard deviation of 3.2 miles per hour. What percent of drivers are traveling between 70 and 80 miles per hour based on this distribution
Answers: 1
Mathematics, 20.06.2019 18:04
The ratio of blue cards to green cards is 2 to 5. there are 8 blue cards. complete the diagram and explain how you can find the number of green cards.
Answers: 1
Mathematics, 21.06.2019 17:30
Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie
Answers: 1
Mathematics, 21.06.2019 18:30
The school that imani goes to is selling tickets to the annual dance competition. on the first day of the ticket sales the school sold 7 adult tickets and 5 child tickets for a total of $96. the school took in $40 on the second day by seling 3 adult tickets . find the price of an adult ticket and the price of a child ticket. solve by using substitution elimination college prep algebra math heres the 2 equations i came up with 7x+5y=96 and 3x+2y= -40 show all workiv be stuck on this.
Answers: 1
Mathematics, 21.06.2019 18:30
Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)
Answers: 1
The speeds of cars on a given i street we are normally distributed with a mean of 72 miles per hour...
Mathematics, 17.12.2020 04:50
Biology, 17.12.2020 04:50
Mathematics, 17.12.2020 04:50
English, 17.12.2020 04:50
Mathematics, 17.12.2020 04:50
Mathematics, 17.12.2020 04:50
Mathematics, 17.12.2020 04:50
Mathematics, 17.12.2020 04:50
English, 17.12.2020 04:50
Health, 17.12.2020 04:50
Social Studies, 17.12.2020 04:50