Chapter 2 : Numbers and Operations

Chapter 2 : Numbers and Operations

Postby admin » Fri Mar 28, 2014 3:27 pm

Be the first to discuss this chapter!
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Re: Chapter 2 : Numbers and Operations

Postby tannermatone » Wed Oct 29, 2014 6:39 pm

The answer on question 3 of the numbers and operations (online) says that .3025<.05...
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Re: Chapter 2 : Numbers and Operations

Postby jeanne.at.2515 » Wed Nov 19, 2014 12:46 am

Hi there!

We have checked the online answer key to question #3 of this chapter but do not see the extra characters <.05. It could be an issue with browser compatibility. May I ask what device and browser you were using? So far our programmers haven't found any issues with Firefox and Google Chrome.
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Re: Chapter 2 : Numbers and Operations

Postby cdauntet » Thu Jun 25, 2015 4:12 pm

For question number 3 on the online problem I am not understanding how .3025 is smaller than .05 is there an
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Re: Chapter 2 : Numbers and Operations

Postby jeanne.at.2515 » Wed Dec 02, 2015 5:00 am

Hi,

Apologies for the late reply. We have already corrected the answer. It should be A. Thank you for understanding.

Good luck with your studies!
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Re: Chapter 2 : Numbers and Operations

Postby scottiford2711 » Mon May 13, 2019 12:20 am

Chapter 2 review questions in the book: question number 11 regarding the division of scientific notation the book answer says its 0.5 * 10^3 (B). I believe that is incorrect or that another answer maybe possible with 5.0 * 10^2 (E).
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Re: Chapter 2 : Numbers and Operations

Postby sr_vineeth_ruveneco » Mon May 20, 2019 7:15 am

Hi, scottiford2711. Thank you for bringing this to our attention! We have identified the error. Our team is in the process of updating the question.
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