i need help with my homework please

timer Asked: Nov 21st, 2014

Question description

Kelvin ran a 100-meter race at an average of v meters per second. He completed the race in 12.5 seconds.

(a) Fill in the blanks in the equation below to create an equation that can be used to find v. Below is a list of options you can use to fill in that blank.

______=______ ____ v

  100  100 +

  12.5  12.5  -



(b) What was Kelvins average running speed, in meters per second? Explain your answer.

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