You have just timed a person doing a job a few times. the first time it took the person 25 minutes, the second time it took 20 minutes, and the third time it took 17.55 minutes. which learning curve unit improvement factor should you use?

solution:

T1 = time required for first unit = 25 minutes

T2 = time required for 2nd unit = 20 minutes

T3 = time required for 3rd unit = 17.55 minutes

Tn = time required for nth unit

Learning rate from 1st to 2nd unit = Time required for 2nd unit/time required for 1st unit = L2/ L1

T2/ T1 = 20/25 = 0.80

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.

2 x 503

step-by-step explanation:

its 1006