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3 years ago

4.4 mi/h how many ft/s

Mathematics

1 answer:

AlladinOne [14]3 years ago

4 0

Answer:

about 6.45 ft/s

Step-by-step explanation:

The conversion factor for mph to fps is ...

1 mph = 22/15 fps

Multiplying by 4.4 gives ...

4.4 mph = 96.8/15 fps = 484/75 fps = 6 34/75 fps

≈ 6.4533333... ft per second

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3 years ago

Determine the equation of the graph shown y = a(x - h)^2 + k

LUCKY_DIMON [66]

Answer:

$y=-(x+1)^2+4$

Step-by-step explanation:

we know that

$y=a(x-h)^2+k$

Is the equation of a vertical parabola written in vertex form

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(h,k) is the vertex

a is the leading coefficient

In this problem we have

The vertex is the point (-1,4)

$(h,k)=(-1,4)$

substitute

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therefore

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