If the northern side has length x and the east and west sides have length y, then the cost of the fence is
<span>C = 12x + 12y + 6y </span>
<span>and the enclosed area is A = xy. </span>
<span>12x + 18y = 6000 </span>
<span>x = 500 - 1.5y </span>
<span>A = 500y - 1.5y^2 </span>
<span>A is maximized when y = 500/3. In which case x = 250. </span>
Gracioso´s earnings=$475 + 5.5% of $700
Gracioso´s earnings=$475+0.055*$700=$475 + $38.5=$513.5
Answer: Gacioso earn in that week $513.5
So for example 50 65 68 72 74 78 80 82 83 84 90 91 92 92 92 92 93 94 95 97 98 98 99 99 100 100.
if we use that we could make this.
Stem Leaf
5 0
6 5 8
7 2 4 8
8 0 2 3 4
9 0 1 2 2 2 2 3 4 5 7 8 8 9 9
10 0 0
Answer:
Zero's are X = 2 and X = -7
Step-by-step explanation:
you would set the factorized parts equal to zero, as in x - 2 = 0 and x + 7 = 0, then solve for x, and whatever you get is where y will be zero
30 % because 55 - 30 is 25 and the nearst tenth is 30
