Answer:
The mean average of all "six" students is 36.83.
Step-by-step explanation:
Mean:
The mean is the sum of all scores divided by the number of scores.
A group of five students have a mean test score of "34.2." Another student has a score of 50.
This means that the sum is given by:

What is the mean average of all "six" students?
Sum of 6 students is 221. So

The mean average of all "six" students is 36.83.
Answer: 10:7
Step-by-step explanation:
40:28=10*7
Answer:
Puedo responder a esto, pero ¿puedes acercar un poco?
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given


Required
Represent the width as an inequality
First, we represent the area as an inequality.

max as used above means less than or equal to.
So, we have:

The area of a rectangle is:

So, we have:

Substitute 10 for L

Divide both sides by 10


