Since all of these numbers have the same variable they can all be added up to get a sum of 10a which is its simplified form.
<u>e</u>
<u>measure of center</u>
as A measure that describes the typical value of a data set mean,median and mode.
Answer: $10.90
Step-by-step explanation:
Skittles-1.44
M&M's-3.744
Pretzels-5.72
Not sure if its a typo, thats if theres 3.12lbs of of M&M's
The answer is theres 312 M&M's is 374.4
Answer: 0.2857
<u>Step-by-step explanation:</u>
At least one teacher means exactly 1 or exactly 2 or exactly 3 teachers. Find the probability of each and add them up.

One teacher + Two teachers + Three teachers = 0.2857