Please answer soon :)

55%, or C.

Step-by-step explanation:

There are 20 marbles in the bag. 9 of them are red, and 11 of them are another color. Percentages consist of a part of 100, so you would have to make your denominator (20) into a 100. To do this, simply multiply the 20 by 5. Since you did this with 20, you have to do it with your 11 non-red marbles as well. This would be 55. Put the two together, and you have 55/100. What is 55/100 in percentage form? 55%!

Hope this helped! :-D

$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40