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The average person blinks 1,000 times an hour. Using scientific notation, calculate the number of times the average person blinks in one year.

 Nov 20, 2015
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1000 blinks/hr = 1x10^3

2.4 x 10!^1  hrs/ day

3.65x 10^2 days/yr

 

Multiply all of those together

 

(1x10^3)(2.4x10^1)(3.65x10^2) = 8.76 x 10^6 Blinks/yr

 Nov 20, 2015

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