Mathematics, 14.12.2020 21:20 michellemitchel
At a small coffee shop, the distribution of the number of seconds it takes for a cashier to process an order is approximately normal with mean 268 seconds and standard deviation 45 seconds. Which of the following is closest to the proportion of orders that are processed in less than 276 seconds?
Answers: 3
Mathematics, 21.06.2019 19:30
Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?
Answers: 2
Mathematics, 21.06.2019 20:00
Write each of the following numerals in base 10. for base twelve, t and e represent the face values ten and eleven, respectively. 114 base 5 89t base 12
Answers: 1
Mathematics, 21.06.2019 21:30
Acompany charges $0.10 for each letter engraved. bobby plans to spend no more than $5.00 on the engraving on a jewelry box. write and solve an inequality to find the maximum number of letters he can have engraved.
Answers: 1
At a small coffee shop, the distribution of the number of seconds it takes for a cashier to process...
Mathematics, 29.10.2020 02:10
Geography, 29.10.2020 02:10
Mathematics, 29.10.2020 02:10
Social Studies, 29.10.2020 02:10
Mathematics, 29.10.2020 02:10
Mathematics, 29.10.2020 02:10
Mathematics, 29.10.2020 02:10
English, 29.10.2020 02:10
Biology, 29.10.2020 02:10
Mathematics, 29.10.2020 02:10
Mathematics, 29.10.2020 02:10