No one is barefoot. There are 12 people in the class and if you add her there is <em><u>13 people total</u></em>. so if you add the people wearing socks, shoes, and both.
4+3+6=13 people
<span>y represents location, and it says the ant was 3 meters away in the negative direction to begin with. So, make sure the beginning of the line segment is at -3 on the y-axis. Next, it says to measure time in minutes with x, and it took the ant 2 minutes to get to the tree. So the end of the line segment would be at 2 on the x-axis</span>
Answer:
37/10
( I hope this was helpful) >;D
Manual is correct due to 5^2 and 7^2 being 74 in total while 5+7 is 12 being squared gives you 144 which is the correct answer.
20C0 - 20C1 + 20C2 - 20C3 + . . . + 20C10 = 1 - 20 + 190 - 1,140 + 4,845 - 15,504 + 38,760 - 77,520 + 125,970 - 167,960 + 184,756 = 92,378