What is the area of her pasture if she decides to make two sides of 500 ft. Each and uses the angle you found in part (a)?

(a) The angle between them is 90 degrees

(b) The area is 125000ft^2

Step-by-step explanation:

Given

See attachment for complete question

Solving (a): Angle that gives the maximum area.

The area of a triangle is:

Where C is the angle between a and b.

The maximum area of a triangle is:

Equate both areas to find C

Divide both sides by

Take arc sin of both sides

The angle between them is 90 degrees

Solving (b): The area when

The area of a triangle:

So:

c

step-by-step explanation:

it isn't d, because the interquartile range is from 27-57. and the interquartile range is basically half the data, it's pretty obvious.

it isn't b, because like i said earlier, the interquartile range is from 27-57. 57-27 is 30. the real range has to be longer

not a either. although it looks like it, 3/4 of the data is not greater than 27. but if c is wrong than this should be correct

the correct answer is c, because 13 is the point in which the plot starts

the answer is c. 23/3