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Elanso
[62]
3 years ago
9
Your sister drives 60 minutes at a constant speed of 40 miles per hour. She then reaches the highway and speeds up therefore dri
ving for another 30 minutes at a constant speed of 60 miles per hour.
a) how far did you and your sister travel altogether?
b) how long did it take?
Mathematics
Answer
Comment
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2
answers:
valina
[46]
3 years ago
8
0
A) your sister drove 70 miles total
b) it took 90 minuets
Send
DanielleElmas
[232]
3 years ago
3
0
A.) You and your sister traveled 70 miles altogether
b.) It took 90 minutes
Send
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