Solve the equation. 15x^2 – 28x + 5 = 0
2 answers:
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She has to walk 60 minutes more to reach her goal.
Given: Flo sets a goal of walking 12,000 total steps per day. Flo's normal routine involves walking 6,000 steps per day.
To find: To Determine how many extra minutes should she walk per day beyond her normal routine?
Formula: Number of extra minutes = she walks per day beyond her normal routine / number of steps per minute
flo's normal routine involves walking steps per day= 6,000
If flo walks 100 steps per minute:
she walks per day beyond her normal routine =
=
Extra minutes =
= 60 minutes
Therefore, she has to walk 60 minutes more to reach her goal.
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