Answer:48
Step-by-step explanation:6 rows times 8 people in each row
Answer:
around 2.31
Step-by-step explanation:
because you will get 2.307 if you put it in a calculator then you can round it to 2.31
Now I don’t know if this is right but I’m pretty sure it’s just 24 with simple subtraction
Answer:

Step-by-step explanation:
Given: 
To write: the given expression using summation notation
Solution:
Summation notation helps to write a long sum as a single expression.
In the summation notation, the variable
is called the index of summation.
Let
denote a set of n numbers.
Then in summation notation,


Here is one x = 2 + 1/2 y