28-02-2021
Mathematics

contestada

A person is walking at a rate of 9 feet every 4 seconds.
(a) Find their speed, i.e. the rate the distance

Respuesta :

Muscardinus Muscardinus

05-03-2021

Answer:

v = 2.25 ft/s

Step-by-step explanation:

Given that,

A person is walking at a rate of 9 feet every 4 seconds.

We need to find their speed. We know that, the speed of total distance divided by time taken. So,

[tex]v=\dfrac{d}{t}\\\\v=\dfrac{9\ ft}{4\ s}\\\\v=2.25\ ft/s[/tex]

So, the speed is 2.25 ft/s.

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