An experiment consists of flipping a fair coin 4 times. What is the probability of obtaining at least one head?
1 answer:
1/2 * 1/2 * 1/2 * 1/2 = 1/8
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Your answer is 61. You welcome
Answer:
6.5
Step-by-step explanation:
3.5 + 3
A varible represents the number u are looking for.
Example:
2x + 3x
