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4 years ago

The time (t) it takes to clean an office building is directly related to the number of people (p) working.

Mathematics

2 answers:

cricket20 [7]4 years ago

4 0

Answer:

Step-by-step explanation:

The time is inversely related to the number of people working so that as the number of people working increases, the time required decreases

t = k p

divide both sides by p

t/p =k

aleksandr82 [10.1K]4 years ago

4 0

Answer:

The correct answer is c. T/p=k

Step-by-step explanation:

If time (t) is directly related to the number of people (p)

We can say that

t= k p or k=t/p or p= t/k

The options given are:

P/t=k incorrect

K/t=p incorrect

<u>T/p=k</u> correct

P/k=t incorrect

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Which ordered pair in the form (a, b) is a solution of this equation?

Evgen [1.6K]

3a - 4b = 21

check (-2 , -3)

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6 does not = 21 so NO

check (0 , 7)

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check (-3 , -2)

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-9 +8 = 21

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stira [4]

Answer

The answer and procedures of the exercise are attached in the following archives.

Step-by-step explanation:

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