3 years ago

A scientist builds a Mars rover that can travel 4.9 centimeters per second on flat ground.

Mathematics

1 answer:

Greeley [361]3 years ago

4 0

Answer:

75.95cm

Step-by-step explanation:

4.9 • 15.5=75.95cm

the rover will travel 75.95 cm in 15.5 seconds at speed of4.9 cm./s

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