It would be the f(x+3) + 2
Answer: in explanation
Step-by-step explanation
Sandi can perform 1/9 of the task in a day
Eva can perform 1/5 of the task in a day
Working together, they can perform
1/9 + 1/5 of the task per day
= 5/45 + 9/45 = 14/45 of the task in a day
or 45/14 days in the task = 3.2 days
So
It would take about 3.2 days to complete the task working togethe
R = sqrt(3,6^2+(11/2)^2) = 6,6
Task 1 -----

minutes
Task 2 ----- 3 min 10 sec = 3+10/60 =

minutes
Task 3 ----- 1 min
Total time to make 1 item =

+

+1 =

minutes
In 25 minutes;
Number of items made = 25/(6 2/3) = 3.75 items = 3 items (since only a fully assembly can be regarded as an item).<span />