Mathematics, 17.05.2021 01:00 jamarhroul
In order to complete a large job, 1000 workers were hired, just enough to complete the job on schedule. All the workers stayed on the job while the first quarter of the work was done, so the first quarter of the work was completed on schedule. Then 100 workers were laid off, so the second quarter of the work was completed behind schedule. Then an additional 100 workers were laid off, so the third quarter of the work was completed still further behind schedule. Given that all workers work at the same rate, what is the minimum number of additional workers, beyond the 800 workers still on the job at the end of the third quarter, that must be hired after three-quarters of the work has been completed so that the entire project can be completed on schedule or before?
Answers: 1
Mathematics, 21.06.2019 16:50
The parabola opens: y=√x-4 (principal square root) up down right left
Answers: 1
Mathematics, 21.06.2019 18:10
Which of these sequences is a geometric sequence a 1,2,4, 7, 11, 16, 22. b. 2.4.8.14.22.38 c.3.6.9. 15.18,21 d. 3,9,27,81,243,729,
Answers: 1
Mathematics, 21.06.2019 19:20
Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)
Answers: 1
In order to complete a large job, 1000 workers were hired, just enough to complete the job on schedu...
Mathematics, 08.01.2021 20:10
Mathematics, 08.01.2021 20:10
Mathematics, 08.01.2021 20:10
Mathematics, 08.01.2021 20:10
Biology, 08.01.2021 20:10
Mathematics, 08.01.2021 20:10
Mathematics, 08.01.2021 20:10
Mathematics, 08.01.2021 20:10
Mathematics, 08.01.2021 20:10
Mathematics, 08.01.2021 20:10
English, 08.01.2021 20:10