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Express the following quantities in the scientific notation: According to NASA, Mars is 225,000,000 km from the Sun at its clos...Asked by cindy
Express the following quantities in the scientific notation:
According to NASA, Mars is 225,000,000 km from the Sun at its closest point.
According to NASA, Mars is 225,000,000 km from the Sun at its closest point.
Answers
Answered by
Ms. Sue
http://www.nyu.edu/pages/mathmol/textbook/scinot.html
Answered by
robby
scientific notation needs to re-written as 2.25x10 to a power. exponents always confuse me, but my answer has to equal 225,000,000. so 10 to the second power is 100. it also has 2 zeroes after the one. 1000 is ten to the hird power (3 zeroes after the ones. 100,000,000 would therefore be 10 to the 8th power. so, the answer is 2.25 x 10 to the eighth power :)
Answered by
Anonymous
225,000,000 in scientific notation