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kenny6666
10 days ago
8

−4x+60<72 or 14x+11<−31 solve for x

Mathematics
2 answers:
tester [3.9K]10 days ago
7 0

No, that isn't correct.

I face the same issue, and this isn't remotely the right solution.

Leona [4.1K]10 days ago
5 0
The answer to your question is x = 8
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B. and D. represent functions
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A food truck operator has traditionally sold 75 bowls of noodle soup each day. He moves to a new location and after a week sees
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Answer:

The p-value for this test is 0.031. It should be interpreted as "There is a 96.9% likelihood that the actual average of soup sales at the new site exceeds 75 bowls it daily"

Step-by-step explanation:

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13 days ago
Mike's Bikes has mountain bikes that usually sell for $275 on sale for $220. Mike used this ratio to find the percent change. Is
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11 days ago
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Decide whether the set A of positive integers divisible by 17 and B the set of positive integers
Inessa [3907]

Answer:

  • Yes; refer to the question's clarification and the detailed answer below for more information.

Explanation:

Sets are in bijection if there is a bijective function connecting them.

This implies that the question can be interpreted as: can sets A and B be related via a bijective function?

A bijective function must be both injective and surjective, which means it is reversible.

Injective indicates that each element in the domain corresponds uniquely to an element in the codomain.

Surjective denotes that every element in the codomain relates to exactly one element in the domain.

This ensures there are no unmatched elements.

If we consider set A as the function's domain and set B as the codomain.

The core question then becomes: can the set {17, 34, 51, 68, 85,...} be in bijection with the set {11, 22, 33, 44, 55,...}?

Notice that the two sets share no common elements, as 17 and 34 are coprime.

A bijective function can only be established between sets A and B or B and A if both sets possess the same cardinality (number of elements).

Indeed, the cardinality of sets A and B is identical: both sets are of equal size, affirming that a bijective relationship exists between them.

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7 days ago
. About 400,000 people visited an art museum in December what could be the exact number of people who visit the art museum
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5 days ago
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