A T-shirt company charges $4 per T-shirt, plus a
2 answers:
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If you have some scratch paper handy, you can divide the track into 2 semi circles, and one rectangle. Multiply the length (100) by two since a rectangle has 2 lengths (one on top, one on bottom). However, do not add the widths to the final perimeter because it is not part of the track. Now to find the semicircles (the two curves on each end). The circumference of a circle is 2
or
Answer:
The equation that can be used to find the distance (d), the train will travel in any number of minutes (m) is d=0.12m
Step-by-step explanation:
we know that
distance =
From the table below
CASE 1:
When time is 5 minutes and distance is 0.6 miles
Speed =
Speed =
speed = 0.12
CASE 2:
When time is 8 minutes and distance is 0.96 miles
Speed =
Speed =
speed = 0.12
CASE 3:
When time is 11 minutes and distance is 1.32 miles
Speed =
Speed =
speed = 0.12
CASE 4:
When time is 14 minutes and distance is 1.68 miles
Speed =
Speed =
speed = 0.12
CASE 5:
When time is 17 minutes and distance is 2.04 miles
Speed =
Speed =
speed = 0.12
CASE 6:
When time is 20 minutes and distance is 2.4 miles
Speed =
Speed =
speed = 0.12
In all the cases we get the speed as 0.12
Hence the equation can be
d = 0.12 m
where d is the distance(in miles) and m is the time(in minutes)
