Ummm i don't know what the pmf would be but the probability of grabbing a blue sock would be 10 out of 100...
Answer: 4/6
1. Subtract 8/6 by 4/6.
4/6 + 4/6 = 8 is the same as:
<em>Notice: You don't change the denominator if your adding or subtracting.</em>
<em>That's why 4 + 4 = 8 is the same as 4/6 + 4/6.</em>
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<h2>Final answer: 4/6. </h2>
291-186=105 (total earned through wages)
105/5=21
Therefore she worked 21 hours
Answer:
Step-by-step explanation:
22
