Dave blinks his eyes about 3 times per minute when he's awake. He is awake for 14 hours per day. Does Dave blink his eyes more than 1000000 times in one year? 

Guest Sep 23, 2018

\(\text{assuming a 365 day year}\\ nblink=3\dfrac{blink}{min}\cdot 60\dfrac{min}{hr}\cdot 14\dfrac{hr}{day}\cdot 365 \dfrac{day}{yr} = \\ 3\cdot 60 \cdot 14 \cdot 365 =919800 \dfrac{blink}{yr} \\ \text{so no, not quite a million blinks per year}\)

Rom  Sep 23, 2018

12 Online Users

New Privacy Policy

We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive information about your use of our website.
For more information: our cookie policy and privacy policy.