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vichka [17]
3 years ago
13

If a train travel a 200 miles in 2.5 hours what is the rate of speed

Mathematics
1 answer:
ivanzaharov [21]3 years ago
3 0
Do distance divided by time to get the speed.
200 / 2.5 = 80.
The speed is 80 miles per hour(mph).

Hope this helps :)
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The height of a punted football can be modeled by the function: f(x) = -.0079 x2 + 1.8x + 1.5. In this equation, f(x) is the hei
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Answer:

Step-by-step explanation:

The function used to represent the height of a punted football can be modeled as

f(x) = -.0079x² + 1.8x + 1.5

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a) when the ball was punted, x = 0, therefore, the height of the punted ball would be

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3 years ago
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