Simon flips 8 coins and lays them out in a straight line.
a) How many possible combinations of heads and tails are possible?
b) What is the probability of Simon flipping 8 tails?
Help Me Pleas

a) 256

b) 1/256

Step-by-step explanation:

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every position has two possibilities (head or tail)

So,

2×2×2×2×2×2×2×2 = 2⁸ = 256

b) all tails is one of the 256 possible outcomes, so the probability is 1/256

You can multiply each of these values together to get the volume of the rectangular prism. The volume of the rectangular prism is 10 cubic units or units3. The units are cubic units because you multiplied the units 3 times when you multiplied the height, length, and width.

Step-by-step explanation: