Suppose you sequentially add 10 drops of water to a graduated cylinder and read the volume add 10 more drops read and so on. how many total drops will have been added after you do this four times

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Mathematics

Adrienne

14 June, 20:29

Suppose you sequentially add 10 drops of water to a graduated cylinder and read the volume add 10 more drops read and so on. how many total drops will have been added after you do this four times

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Pirate · Answer 1

It depends on what is being referred to by "this."

The description of the activity is that 10 drops are added twice and two readings are taken. If you do * that * 4 times, then a total of 20*4 = 80 drops will have been added.

If the activity referred to by "this" is the pair of acts {add 10 drops, read the volume}, then four repetitions will have added 10*4 = 40 drops.

Probably the expected interpretation is that "this" is {add 10 drops, read}, so 40 drops is likely the expected answer.