Answer:
Step-by-step explanation:
Let X be the number of units produced, and P be the cost of production.
#Given that 
Cost of production can be calculated as:
#Mean of the total cost is calculated as;
Hence, the mean cost of production is $2,000
#Variance of the total cost is calculated as;
Hence, the variancecost of production is $3,600
Answer:
1. 1/4 2. -2.36 (I don't know this one for sure) 3. 3 4. -1.5 5. -2 6. -0.75
Step-by-step explanation:
To find slope you do one y minus another y the you do x minus another x. The you do rise over run (y/x). Then you divide y by x.
Answer:
5$??.
Step-by-step explanation:
If a magazine was 5$, 25-5= 20. So then, 20÷4= 5. There fore an eraser costs 5$.
(-1/4,5/8)
Hope this helps :)
