Question

cark earned grades of 62, 78, 59, and 89 on four tests.


what is the mean of his grades​

Answer 1

Answer:

72

Step-by-step explanation:

mean=average. to get average, you add up the numbers and divide by how many numbers. they add upp to 288 and since theres 4 test grades, divide by 4 to get 72.

Answer 2

i think the answer is 579