YOUR ANSWER IS 15i radical 6
The answer is the second choice. Hope that was helpful
Answer:
I think the answer is P(x>178)
Step-by-step explanation:
Step-by-step explanation:
mean score means the sum of all 6 scores divided by the number of games : 6.
sum6/6 = 15
sum6 = 15×6 = 90
(sum6 + x)/7 = 16
sum6 + x = 16×7 = 112
90 + x = 112
x = 22
they scored 22 points in the 7th game.