2 years ago

Please help me it’s very important

Mathematics

1 answer:

Tatiana [17]2 years ago

7 0

Answer:

Step-by-step explanation:

The answer to ur question 80

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Answer: 1.43 h

Step-by-step explanation:

Velocity is $V$ is defined as the change in position (displacement) $d$ of an object in a specific time $t$ :

$V=\frac{d}{t}$

Where:

$V=140.2159 mi/h$ is the car's velocity

$d=200 mi$ is the distance the winner car traveled

$t$ is the time

Isolating $t$ :

$t=\frac{d}{V}$

Solving with the given information:

$t=\frac{200 mi}{140.2159 mi/h}$

$t=1.426 h \approx 1.43 h$ This is the winner's time

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