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Testing123guest
 one year ago
The circumference of the Earth is approximately 131,000,000 ft.
a. Write this number in scientific notation and tell how you knew whether to use a positive or a negative exponent.
b. The circumference of Mars is 7.00 x 107. Which planet is larger, and by how many feet? Write the answer in both standard and scientific notation.
Testing123guest
 one year ago
The circumference of the Earth is approximately 131,000,000 ft. a. Write this number in scientific notation and tell how you knew whether to use a positive or a negative exponent. b. The circumference of Mars is 7.00 x 107. Which planet is larger, and by how many feet? Write the answer in both standard and scientific notation.

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nevermind_justschool
 one year ago
Best ResponseYou've already chosen the best response.1Your cheating on a test. Tsk Tsk.

Testing123guest
 one year ago
Best ResponseYou've already chosen the best response.0no i am doing a study guide

nevermind_justschool
 one year ago
Best ResponseYou've already chosen the best response.1Nope, this was on a test that I JUST took.

Testing123guest
 one year ago
Best ResponseYou've already chosen the best response.0i am studying for a test this is not a test

Testing123guest
 one year ago
Best ResponseYou've already chosen the best response.0@nevermind_justschool can u help me if u know it

nevermind_justschool
 one year ago
Best ResponseYou've already chosen the best response.1I know for a fact that this is a test. No I will not help you.

Testing123guest
 one year ago
Best ResponseYou've already chosen the best response.0no it is not i am studying for a test next week and maybe it might be on there but i know for a fact that this is a study guide i swear on my my grave

rock_mit182
 one year ago
Best ResponseYou've already chosen the best response.1I hope this help you out: https://www.mathsisfun.com/numbers/scientificnotation.html

rock_mit182
 one year ago
Best ResponseYou've already chosen the best response.1or if you like more to watch videos: https://www.khanacademy.org/math/prealgebra/exponentsradicals/scientificnotation/v/scientificnotation

Testing123guest
 one year ago
Best ResponseYou've already chosen the best response.0i am n a time crunch so do u know the answers plz i will owe a favor anything

rock_mit182
 one year ago
Best ResponseYou've already chosen the best response.1dude this is really easy just try to learn and you will see

nevermind_justschool
 one year ago
Best ResponseYou've already chosen the best response.1Niiice @rock_mit182 Khan Academy is awesomee

Testing123guest
 one year ago
Best ResponseYou've already chosen the best response.0thx the site help me a lot that is all i needed @nevermind_justschool but i will still medal because all peps are cool

Testing123guest
 one year ago
Best ResponseYou've already chosen the best response.0i got a 90% on the study guide so thx guys and gals lol
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