There are 22 books total on the shelf and 9 of them are biographical books so the probability is 9/22
Mean is 30,median is 30.5,mode is 31.
Answer:
it is 2
Step-by-step explanation:
i think it is
Answer:
$144.50/8.50 = n
Explanation:
The word each indicates this equation will use division. We know the total is 144.50, so that will be the number being divided. 8.50 is the number 144.50 is divided by. The quotient will be represented by the variable, n.
Answer:
28. add them all together
