Carly went to walk her dog at 11:45 a.m. and got back home at 12:30 p.m. How long was her walk
1 answer:
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Answer:
<em>4</em>
Step-by-step explanation:
Square root is the opposite operation of squaring. You are looking for a number that when you square it (multiply the number by itself) you get 16.
That number is 4 since 4 * 4 = 4^2 = 16