Answer:
The average score of 6 tests is 19.
Step-by-step explanation:
Given that the average score of 5 tests is 18. So first, we have to find the total number of scores for 5 tests :




We have found out that the total scores for 5 tests is 90. So we have to find the average of 6 scores :

You didn’t show the problem..
This isnt 30 points this is 15
Answer:
it is the 4th one i am smart and i know i bc im smart and i know it
Step-by-step explanation:
Answer:
1/10
Step-by-step explanation:
(4/40)/ (4/4) = 1/10