You can do 104 divided by 2 and get 52 and then you can divide it for 2 again and get 26
Answer:
she will need to get a 100 on the fourth test
Step-by-step explanation:
(252+x)/4 = 88
252+x = 352
x = 100
Answer:
b. 18,650 should be the correct answer
Step-by-step explanation:
Take all three trial result averages and add them up
Then take that number and divide by three because there was three numbers added.
That number is the average of the three trials
