![subject](/tpl/images/cats/mat.png)
Mathematics, 27.07.2021 19:00 shayhiddinovxasan93
A soccer ball manufacturer wants to estimate the mean circumference of mini-soccer balls within 0.12 inch. Assume that the population of circumferences is normally distributed with a population standard deviation of 0.78 inch. How many balls must the manufacturer sample in order to construct a 90% confidence interval for the population mean
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 13:00
Solve 5 tan x = 5√(3) for 0° ≤ x ≤ 180°. a. 60° b. 150° c. 30° d. 120°
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:40
The coordinate grid shows points a through k. which points are solutions to the system of inequalities listed below? 2x+ ys 10 2x 4y < 8 oa c, d, k o e, f. g, j oa, c, d, h, k oe, f. g, h, j
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 03:30
You work for a landscape company that just got a contract to re-mulch a park. the area that needs mulching is 30 feet by 60 feet. they want a 3 inch layer of much on the area. the company has bags of mulch that cover 2 cubic yards that cost $4.00 per bag. how much will it cost the consumer just in materials to re-mulch the area (round to the nearest dollar)?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 05:30
9000 dollars is placed in an account with an annual interest rate of 8%. how much will be in the account after 17 years, to the nearest cent?
Answers: 1
You know the right answer?
A soccer ball manufacturer wants to estimate the mean circumference of mini-soccer balls within 0.12...
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.12.2020 08:10
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 14.12.2020 08:10
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/istoriya.png)
History, 14.12.2020 08:10
![question](/tpl/images/cats/biologiya.png)
Biology, 14.12.2020 08:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
Spanish, 14.12.2020 08:10
![question](/tpl/images/cats/mat.png)
Mathematics, 14.12.2020 08:10
![question](/tpl/images/cats/mat.png)
Mathematics, 14.12.2020 08:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 14.12.2020 08:10
![question](/tpl/images/cats/es.png)
Spanish, 14.12.2020 08:10
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 14.12.2020 08:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.12.2020 08:10
![question](/tpl/images/cats/mat.png)