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13 votes
13 votes
Hey! How are you guys doing? I have a question for my summer school, again. A screenshot is shown below.

Hey! How are you guys doing? I have a question for my summer school, again. A screenshot-example-1
User Sharjeel
by
2.8k points

1 Answer

22 votes
22 votes

Answer:

Step-by-step explanation:

The square root of 42 is 6.48074069841.

To find the hundredth value, she should round up from 6.48 to 6.5.

Meaning most likely D, estimate that its value is about 6.5, since that is the closest to the square root of 42.

A would not help, it's more than those ones.

B and C would not help due to the infinitely many possible numbers between 6.4 and 6.5, and 6.5 and 6.6.

We can only assume D is correct, since it's the closest to the actual value.

User Robert Mao
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2.8k points