If you have an average of 97.2 on your current exam and you get a 99 on your next exam, your average will increase.
- Mean in mathematics is the sum (total) of all the values in a set of data, such as numbers or measurements, divided by the total number of values.
- To find the average, sum all the values in the set. Then divide the total by the number of values.
We have the current examination mean, xold = 97.2
Now, we receive, x = 99 on the next examination, the new mean will be:
xnew = (xold + x)/N
xnew = (97.2+99)/2
xnew = 196.2/2
xnew = 98.1
The new average is 98.1
98.1 > 97.2
So if you score 99 on your next exam, your average will increase.
Learn more about mean here
brainly.com/question/1136789
#SPJ4
Answer:
it means that there will be no solution .
<h2>
<em>hope this helped <3</em></h2><h2>
<em /></h2>
<em>-bubb0</em>
2) 4 = 90
5 = 45
6 = 45
16) this one's a bit long :)
PLEASE READ
I MADE A DUMB MISTAKE WHEN WORKING OUT THE HEIGHT
ITS NOT 8.41 ITS 9
SORRY ABOUT THAT
Answer: 7/24
Step-by-step explanation:
Five-eighths means 5/8
One-third means 1/3
The difference between 5/8 and 1/3 is
5/8 - 1/3 = 7/24
Therefore, the smallest number of equally sized pieces each fraction bar can be broken into 7/24
