Answer:
50-45+87-25=67
Step-by-step explanation:
earning is + so +50
losing is - so -45
+87
-25
Answer:
c
Step-by-step explanation:
0.8 is greater because it is a positive number..
Answer:
B
Step-by-step explanation:
The probability of obtaining a 3 is
P(3) =
Then after 30 spins the predicted number of times it should land on 3 is
30 × = 5