Answer:
its the second graph
Step-by-step explanation:
you could use this website to find out graph
desmos calculator
I believe its 180.
I have seen this question before and the amount of girls was 220, so 400-220 is 180
Hope this helps :)
27 is 2/3 of 40 1/2.
Do 27divided by 2/3 to get it
I believe the first answer is c