6th grade Math
posted by Bob on .
Light travels about 1 mile in 0.000005 seconds. If a spacecraft could travel at this speed, it would travel almost 10 to the 6th power miles in 5 seconds. About how far would this spacecraft travel in 50 seconds?

I bet it would be 10 to the 6th power * 10 , or 10 to the 7th power.

solve the inequality the sum of a number y and 12 is less than or equal to 11

i don't know......

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