Answer:
B
Step-by-step explanation:
If all students scored the same the score of each student would be 4.5.
Answer:
<h2>12</h2>
Step-by-step explanation:
To evaluate 4P2, we will use the permutation formula as shown;
nPr = 
4P2 = 

4P2 = 12
9 because it's the gcf(greatest common factor)
Answer:
9<(5+7). the answer is 12
Step-by-step explanation:
hope it helps : )