1. Answer: Using this formula …plug in the given numbers. V=332 m/s+(o.6m/s/ 0 C)( 20 0 C) Multiply the 0.6 and 20 0 0.6x20= 12 Then,add the product to 332 332+12= 344m/s Don’t forget the unit..

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3. V=d/t V=332 m/s D=? T=12.3s D=V x T Since the distance is unknown D=332(12.3) D= 4083.6 m Plug in the numbers and multiply them answer b.10 0 C the answer is 4157.2 m c. 30 0 C 4305m d. –10 0 C 4009.8m

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