Answer:
Step-by-step explanation:
<u>Minimum number of regions</u>
You may have 100 parallel lines. This will give us 101 regions
<u>Use following formula to find the maximum possible number of regions:</u>
- R(n) = 1 + n(n + 1)/2, where n is the number of lines
- R(100) = 1 + 100*101/2 = 5051
The only thing i can think would work is 6*7=7*6
42=42
No, because 5x4 equals 20 and 1x4 equals 4. And if add 20 plus 4 it equals 24. That is why he is wrong.
I'm not so positive,,, but I believe that the total average of the first two workers is 25