Give the cube root of 103 to the nearest hundreth.
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Give the cube root of 103 to the nearest hundreth.

[From: ] [author: ] [Date: 11-12-20] [Hit: ]
Thanks so much.To the nearest hundredth:cubed root of103 is4.687... roundedgives 4.......
Please help me I need to know the answer to this question fast because I have a test tomorrow and I don't know how to do this problem and I really don't want to fail. also pleas show how you got the answer so I know how to do the problem. Thanks so much.

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Part 1
To the nearest hundredth:
cubed root of 103 is 4.687... rounded gives 4.69


Part 2 :now as to the process :
its going to be repeated power finding on a calculator, or by hand :
4x4x4 = 64
5x5x5 = 125 so its between 4 and 5
4.5 x 4.5 x4.5 = 91.1
4.6 x 4.6 x 4.6 = 97.3 so its a little higher
4.65 x 4.65 x 4.65 = 100.5 needs to be higher still
so we continue until we get to 4.68
4.68 x 4.68 x 4.68 = 102.5 too low
4.69 x 4.69 x 4.69 = 103.1 too high
so continue :
try 4.681 , 4.682 , and so on
until we get 4.687 x 4.687 x 4.687 = 102.96 ( pretty close )
and 4.688 x 4.688 x 4.688 = 103.02 ( slightly too high )
and continue with the next decimal ..
and eventually
4.687 is the closest ... Rounded gives 4.69

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³√103 = 4.68754814765359785820734 ≈ 4.69

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4.68754815
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