Answer:
0.142
Step-by-step explanation:
divide -1 by 7 = -0.142
opposite of that would be positive
8 boxes is 100%, 6 out of 8 is 6/8 x 100% = 75%
Answer:

Step-by-step explanation:
Given
Let

So:
--- probability of O
--- Number of spin
Using the complement rule, the probability that a spin will not land on orange is:


Express as decimal


On two spins, the probability that it will not land on orange is:

So, we have:


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<em> --- approximated</em>