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Help with number 1 & number 2 please !

Help with number 1 & number 2 please !-example-1

1 Answer

3 votes

Explanation:

2vt= (ht²/2) - 2c - r

v= ((ht²/2) -2c -r) / 2t

v= ht/4 - c/t - r/2t

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