Answer:
900
Step-by-step explanation:
Might wanna double check. I rushed
(7m-2m^2n)^2
-42+144
900
Answer:
27,81, 243
Step-by-step explanation:
Answer: Division property of equality
Step-by-step explanation:
Answer:
the ratio is 2:30 sorry if its incorrect have a nice day
Expected number of wins=number of plays times the probability of winning
w=20(14.5/100)
w=20(0.145)
w=2.9
w≈3
So you would expect to win 3 times out of 20 attempts (rounded to the nearest whole number of wins)
