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VLD [36.1K]
3 years ago
10

Could someone help with this?

Mathematics
2 answers:
nexus9112 [7]3 years ago
7 0

Answer:

30t

Step-by-step explanation:

2(15)t

30t

Elden [556K]3 years ago
5 0

Answer: 30t

Step-by-step explanation:

The group earned 15t, or 15$ an hour for t hours.  Then it was doubled(15t * 2=30t)

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natima [27]

Answer:

P=1/42.

Step-by-step explanation:

We know that the student council has 10 members where 5 of the members are Seniors. They need to choose a President, Vice President, Secretary and Treasurer. We calculate the probability that the President is a Senior:

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Number of favorable combinations is 5.

Threfore, the probability is

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P=1/42.

8 0
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3 years ago
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3 0
3 years ago
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