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Makovka662 [10]
2 years ago
15

For the set A={4}, determine n (A)

Mathematics
1 answer:
4vir4ik [10]2 years ago
4 0
<span>A={4},
the group set has only one element in it

so n (A)=1

</span>

I hope that helps!



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irina [24]
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answer
30 (third choice)
7 0
2 years ago
Nine tenths of the grade 9 class are in the gym. If these students are divided into three equal groups, what fraction of the cla
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katen-ka-za [31]

Answer:

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Step-by-step explanation:

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The average cost is that number divided by p. The answer choices suggest that "between" means that the cost per person cannot be 2.75 or 3.25. Applying the limits to the average cost, we get ...

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_____

* Taking the reciprocals of numbers with the same sign reverses their order:

  2 < 3   but   1/2 > 1/3

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An alternate approach to the solution would be to multiply by p:

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To solve this requires it be made into two inequalities:

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and

  750 < 1.00p   ⇒   750 < p

Then these would need to be recombined to form the answer:

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2 years ago
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aleksklad [387]
4 5/6 would be your answer then you figure out how to take away  the whole number

6 0
3 years ago
Read 2 more answers
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