Answer:
65
Step-by-step explanation:
70 - 60 = 10
10 / 2 = 5
Thus 65
Well I'm assuming you mean percent by o/o
Percentages are out of a hundred so you would write it 228/100
Answers 8 football, 6 baseball and basketball, 5 soccer
Step-by-step explanation:
8 football, 6 baseball and basketball, 5 soccer
First, we can choose the seats for the four mathematicians. Then we seat the physicits, then the engineer. There are 4! ways to seat the mathematicians, then 3! ways to seat the physicists, then 1! ways to seat the engineer. But then we must divide by 8, because we can rotate the table, so there are 8!*4!*3!/8 = 725760 ways to seat everyone.
