3+5+7 = 15 total marbles
3 are red
so she has a 3/15 reduces to 1/5 probability of picking a red one
Im not sure what the answer is but dont open the link its a virus
Positive 18, going off the assumption that the tick 2 spaces away from -1 is positive 9.
Answer:
The answer is 3
Step-by-step explanation:
