Answer:
1620
Step-by-step explanation:
If a number decreased by 95% is 81, then
5% is 81.
So, the number = 100/5 x 81= 20 x 81 = 1620
Hope this helps
Answer:
Step-by-step explanation:
I'm going to write it so I can see it better:
You can use the difference of squares formula:
For this case we must find the x-intercepsts of the following function:
For this we do , that is: . So:
The values of "x" that comply with equality are:
Thus, the x-intercepsts of the function are:
Answer:
Answer:
$170,000
Step-by-step explanation:
Integrating the marginal cost function gives us the cost function:
The increase in cost from a raise in the production level, x, from 2000 yards to 4000 yards is given by:
The increase in cost is $170,000.
Answer:
New England had skilled craftsmen in the industry of shipbuilding. The Mid-Atlantic presented a diverse workforce of farmers, fisherman, and merchants. The Southern Colonies were primarily agricultural with few cities and limited schools.
Hope this helped :)