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Lisa [10]
3 years ago
10

Which of the following is not a case of direct variation?a Number of sheets of some kind and increased when their total weight i

ts inceased. b More quantity of petrol is required to travel more distance with a fixed speed. c More fees would be collected if number of students increased in a class. d Time taken will be less if number of workors are increased to complete the same work.​
Mathematics
1 answer:
VladimirAG [237]3 years ago
3 0

Answer:

Step-by-step explanation:

If two variables, x and y have a direct variation, it means that an increase in x would lead to a corresponding increase in y. A decrease on x would lead to a corresponding decrease in y.

Therefore, we would compare the scenarios to determine which is not a direct variation. The correct option is

d) Time taken will be less if number of workers are increased to complete the same work.​

The rest are direct variation scenarios

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An owner of a small store knows that in the last week 54 customers paid with cash 63 customers paid with a debit card, and 153 p
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To find as percent, we multiply by 100.

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3-2|x+4|+3=1 the answer for this​
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