drmignottov086s drmignottov086s

25-08-2017
Mathematics

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A scientist is investigating the effects of cold on human skin. In one of the scientist?s experiments, the temperature starts at 70?F and drops by 1/10? every 2 minutes. What is the temperature after 6 minutes?

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brittanyjmorton1233 brittanyjmorton1233

25-08-2017

Cross multiply 3/10 and x/70. You get 10x=210. Divide by 10 and get x=21. So it drops 21 degrees. 70-21=49.

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