Answer:
5.5
Step-by-step explanation:
2,3,3,4,5,7,8,8,8,10,10,12
The mean of this data is 7.5. So what you are trying to figure out is the mean between 2 and 7. Since that is 3 and 4 it would be 3.5. So 3.5 is the Q1. Now you have to figure out the mean between 8 and 12. That is 9. This is Q3. You have to subtract 9-3.5 and that is the interquartile range. So 5.5 is the answer. I hope that made sense.
Answer:
Slope= -2
Step-by-step explanation:
start at the point (1,1) go up 2 and to the left one. That's a negative slope
Answer:5834.36 You're welcome
Answer:
10 meters/sec
1 meter=.001km
10meter=.01km
1hr=3,600 seconds
3,600 sec x .01km = 36 km per hour
36 km/hourx2 hours= 72 km in 2 hours
Answer:
Step-by-step explanation:
We have been given that the monthly output at the Olek Carpet Mill is 
units, 
where x is the number of workers employed at the mill. We are asked to find instantaneous rate of change of monthly output with respect to the number of workers.
Let us find derivative of our given function.
To find instantaneous rate of change at 
, we will substitute in our derivative function as:
Therefore, the instantaneous rate of change is 200 with respect to the number of workers.
