The answer to this is x^2 + 2x - 5
Answer: uh do I subtract add multiply or divide?
Step-by-step explanation:
60 onces is 15lbs so then i beleve you have 11lbs too much
We are given with the free-fall function expressed as y = –16t2 + 224. To get the time of fall, equate y equal to zero as this means the stone has already reached the bottom. Doing this, t is equal to square root of 14 or equivalent to 3.74 seconds
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