Question
The members of a team can run 500 meters between 57 seconds and 73 seconds.
A. Write an absolute value inequality describing the times for the runners.
A. Write an absolute value inequality describing the times for the runners.
Answers
Mathmate - to Emma
One way:
57<t<73
Another way:
|65-t|<8
Above is assuming the literal meaning of "between".
Use ≤ if "inclusive between" is used.
57<t<73
Another way:
|65-t|<8
Above is assuming the literal meaning of "between".
Use ≤ if "inclusive between" is used.
MathMate
Sorry, above reply is meant to be for Anonymous, not Emma.