Answer:
Average speed of train = 4x/3 miles per hour
Step-by-step explanation:
A train travels x miles in 3/4 hours
Let's find the distance train travels in 1 hour.
i.e distance travel in one hour = x /(3/4)
or distance travel in one hour = 4x/3
So,
Average speed of train = distance / time
Average speed of train = ( 4x/3 / 1 )
Average speed of train = 4x/3 miles per hour
Answer:
A
Step-by-step explanation:
Answer:
1.25 OR 1 1/4
Step-by-step explanation:
Volume of cone:
Double the radius to 2r, and double the height to 2h.
Volume of new larger cone:
Answer: Choice B)
Answer:
the answer is
He did not subtract correctly in one of the steps. D
step by step explination: just took the test.
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