You have to find the mean.
Add up all the points from the assignments and the 80.
Then Divide. For example, if there are 23 assignments in the grade book, divide by 23.
Now you have your final grade.
Example: 80+ 76 + 59 + 79 = 294
There are four assignments so you divide by four: 294÷4= 73.5
Final grade is 73.5
I hoped this helped.
Answer:
switchy switchy
Step-by-step explanation:
sin 15 = 38/x
We need to switch the sin15 and the x by multiplying both sides by x and dividing both sides by sin 15
x = 38/sin 15
Answer:
0
Step-by-step explanation:
Noreen made 8 and 2/3 cups which after solving becomes 8.666
now the guest ate 3/4 which means 3/4 of 8.66 which is 6.50 which means the guest ate 6 1/2 cups
Answer:
It would be 24 kilometers.
Step-by-step explanation:
This is because 1 centimeter on the map equals 8 kilometers in real life.
Since the cafe's distance is 3 centimeters, it would be 24 kilometers.
<em>3 * 1 = 3 centimeters</em>
<em>3 * 8 = 24 kilometers</em>
