Answer:
4.5 lb
Step-by-step explanation:
1.5*3 is 4.5
The unknown number would be 16.
8 times 2 is 16
The diameter is 10 so it would be pi•radius squared 3.14•52sq or 3.14•10•2=78.54 the base of the circle is 78.54
Memory
<span>brain
</span><span>consciousness
Hope this helps. I know it because I'm in your class</span>
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