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Help answer all for prize

Help answer all for prize-example-1
User Kyle Ward
by
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1 Answer

1 vote

Step-by-step explanation:

Average speed =total distance ÷ total time

speed = d ÷ t

d= 74400

t= 16

then,

speed = 74400÷16

=4650

User Joe Edgar
by
3.8k points