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svet-max [94.6K]
3 years ago
15

Idk how to do this I need answe and the work

Mathematics
1 answer:
alina1380 [7]3 years ago
5 0
For a you check the unit rate. Every 1 second mika moves, she goes 4.2 meters. From the graph, check 1 on the x axis and then check the y. The y is 3.5, so mika is faster because her unit rate is faster.
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