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Rasek [7]
2 years ago
7

A tap running 20ml a minute. How long to a fill a litre. In minutes please

Mathematics
2 answers:
zhannawk [14.2K]2 years ago
6 0

Answer:

20ml in 1 minute. 1000ml is equal to 1 litre.

Step-by-step explanation:

1000/20 = 50

. 50 minutes will take to fill a litre

elena-14-01-66 [18.8K]2 years ago
5 0

<em>Answer:</em>

50 minutes

<em>Explanation:
</em>A litre is 1000 ml, so you are just calculating how many 20 ml is in 1000 ml, which is done by dividing 1000 by 20.

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3. if kx² + 2x + k = -kx have equal roots, find the values of k.<br>​
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Answer:

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Step-by-step explanation:

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