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Brums [2.3K]
3 years ago
9

1.Which expression calculates the speed in meters per second of an object that travels a distance of 40 m every 10 s?

Mathematics
2 answers:
Luba_88 [7]3 years ago
5 0
#1
 D.
#2
A.
#3
?
#4
?
#5
?
sorry I could only help with two.
levacccp [35]3 years ago
3 0
1=<span>10 ÷ 40​​
2=</span><span>8.5 s
3=</span><span>141 km
4=</span><span>8.5 h
5=</span>56.0 ​ 
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