Who ever helps get branliest.
2 answers:
Answer:
Step-by-step explanation:
There are 14 marbles in total, of which 5 of them are red. Therefore, the probability that the first marble she chooses is red is .
Since she does not replace the marble, there are now 13 marbles in total, of which 4 are red (she drew one of the red marbles on her first draw). Therefore the probability of her drawing a red marble on her second draw is , assuming she draws a red marble on the first draw.
Thus, the probability she draws a red marble on both draws is .
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Answer:
Step-by-step explanation:
Let represent the number of hours Gary must work per week.
The contract states that Garry must work more than 20 hours.
This can be represented algebraically by the inequality;
Step-by-step explanation:
Whenever writing an exponential fraction in radical form, we need to understand that the denominator goes outside the radical and the numerator goes in front of the base.
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