The correct anwser is C.) (2,4)
Answer:
Approximately 18 units will be produced before the output rate exceeds 12 units per hour.
Step-by-step explanation:
The learning curve formula is given by:

In which:
Y is the average time per unit.
X is the cumulative number of units produced.
a is the time required to produe the first unit
b = log of learning rate/log 2
In our problem, we have:
Y = 12 units per hour. We are working in minutes, what is the average time per unit?
60 minutes - 12 units
Y minutes - 1 unit


So Y = 5.
X is the value we want to find
a = 30
b = 
So




![\sqrt[0.6215]{X^{0.6215}} = \sqrt[0.6215]{6}](https://tex.z-dn.net/?f=%5Csqrt%5B0.6215%5D%7BX%5E%7B0.6215%7D%7D%20%3D%20%5Csqrt%5B0.6215%5D%7B6%7D)

Approximately 18 units will be produced before the output rate exceeds 12 units per hour.
Answer:
Step-by-step explanation:
5/2 = d - 2/4 2/4 can be reduced to 1/2
5/2 = d - 1/2 Now you can get all the numbers to 1 side
<u>1/2 1/2</u> Add
6/2 = d
d = 3
Answer:
42:60
Step-by-step explanation: