write 630,000 in scientific notation, If a rocket traveled at 9x10^4 miles per hour, how long would it take for it to reach the moon from the planet?

Question

anonymous · Answer

Here you can simply divide the distance by the speed. The units that cancel are "miles" so all you're left with is hours.

anonymous · Answer

can you help me do that

anonymous · Answer

What is the distance?

anonymous · Answer

9x10^4

anonymous · Answer

No, that's the speed.   Miles PER hour.

anonymous · Answer

630,000 not sure

anonymous · Answer

Well, your question is worded poorly. But if we're talking about the earth and the moon here, Google indicates that the moon is 238,900 miles away.

biffo · Answer

Which give you an answer of about 2.7 hours. :)

anonymous · Answer

Here I will type it again what is the scientific notaation for 630,000, then if the rocket traveled at 9x10^4 miles per hour how long would it take for it to reach the moon from the planet

anonymous · Answer

How many places to the left do you need to move the decimal to get 6.3?

anonymous · Answer

one

anonymous · Answer

No, 630,000 is equivalent to 630,000.0 How many places must it move.

anonymous · Answer

three

anonymous · Answer

No, here, look:
|dw:1349282022933:dw|