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4 years ago

Three letters weigh

Mathematics

1 answer:

lianna [129]4 years ago

3 0

Answer:

7/6

Step-by-step explanation:

You would change 1/2 to 6/12, 1/4 to 3/12, and you wouldnt change 5/12. you add them all together to get 14/12 which you can simplify to 7/6. Sorry if im wrong.

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The projectile's horizontal and vertical positions at time $t$ are given by

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where $g=9.8\dfrac{\rm m}{\mathrm s^2}$ . Solve $y=0$ for the time $t$ it takes for the projectile to reach the ground:

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Answer:

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