Answer:
3.3125 (3 lbs 5 ounces)
3.5 (rounded in lbs)
Step-by-step explanation:
Formula: divide the mass value by 16
Answer:
<em>Circle 1: </em>37.68 ft
<em>Circle 2: </em>28.26 cm
If
is the mass of the envelope and
the mass of one bookmark, then

We have

Then

so the envelope has a mass of 27 grams.
Answer:
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Step-by-step explanation: