(1)
- Distance between home and mailbox, measured in feet.
- Travel time, measured in minutes.
- Walking speed of Timothy, measured in meters per second.
and 
, then the walking speed of Timothy is:
Timothy walks from home to a mailbox. After
walking 15 min, he puts a letter in the mailbox.
...
Mathematics, 14.12.2020 14:00 Wolfgirl2032
Timothy walks from home to a mailbox. After
walking 15 min, he puts a letter in the mailbox.
Then he walks home at the same speed. The
graph shows his distance from the mailbox
as a function of time. What is his walking speed?
A 280 ft/min © 260 ft/min
B 270 ft/min
D 250 ft/min
Answers: 2
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