Answer:
81 dollars
Step-by-step explanation:
96.2857143 would be the answer because you add all the numbers together then divided by 7
N²+20n+100 = (n+10)(n+10)
Yes is it a perfect square trinomial
It would be .43, rounded. You get this answer by taking all of the 10th graders (14) and looking at how many prefer sporting events (6). Then, you simply form a decimal from 6/14, and that comes out to .428, and .43 rounded up. I hope this helps! :)
It neve mentions how much of his farm he uses, but assuming he uses all of it
area=base times height
given
base=4.2
height=3
area=4.2 times 3
area=12.6 square kilometers
answer is 12.6 km²