Practice problem
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Today (July 19) is Stick Out Your Tongue Day!
Image by Free-Photos via Pixabay (CC0 1.0)
The average length of a tongue is 10 cm. This is measured from the back of the throat to the tip. How many miles long is the average tongue?
6.214×10−16.214\times10^{-1}6.214×10−1 miles
6.214×10−26.214\times10^{-2}6.214×10−2 miles
6.214×10−36.214\times10^{-3}6.214×10−3 miles
6.214×10−46.214\times10^{-4}6.214×10−4 miles
6.214×10−56.214\times10^{-5}6.214×10−5 miles
6.214×10−66.214\times10^{-6}6.214×10−6 miles
Type a concept, like “slope” or “photosynthesis”.