Answer:
3 seconds
Step-by-step explanation:
16 = 160 - 16t²
16t² = 144
t² = 9
t = 3
8 bags = 45 pound.
1 bag = 45 ÷ 8
1 bag = 5.625 pound
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Answer: 1 bag = 5.625 pound of rice
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That should be the answers