If the farmer has 234 feet of fencing, what are the dimensions of the region which enclose the maximal area?

Step-by-step explanation:

Lets suppose the area to be enclosed is a square and let the side be s.

The perimeter would be 234 feet.

Perimeter of square is = 4 x side

We get;

Dividing both sides by 4;

s = 58.5 feet

Now, area of the square = side x side

So, the maximum area that can be enclosed is = square feet

Hence, the dimensions will be 58.5 feet by 58.5 feet.

8

step-by-step explanation:

just put √(2) * √(32) into a calculator. that will make the answer be 8.

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,