Production rate suppose the number of items a new worker on an assembly line produces daily after t days on the job is given by
l(t)=45 ln(t+1)
find the average number of items produced daily by this employee after the following numbers of days.
a. 5
b. 9
c. 30

(a) 81 items

(b) 104 items

(c) 155 items

Step-by-step explanation:

Given:

The expression for the number of items produced by a new employee daily after 't' days on the job is given as:

(a) Number of days (t) = 5

Average number of items produced can be obtained by plugging in 5 for 't' in the above expression. This gives,

Therefore, nearly 81 items are produced after 5 days.

(b) Number of days (t) = 9

Average number of items produced can be obtained by plugging in 9 for 't' in the above expression. This gives,

Therefore, nearly 104 items are produced after 9 days.

(c) Number of days (t) = 30

Average number of items produced can be obtained by plugging in 30 for 't' in the above expression. This gives,

Therefore, nearly 155 items are produced after 30 days.

x=30

step-by-step explanation: