Homework Help: algebra 1

Posted by Anonymous on Wednesday, March 20, 2013 at 7:52pm.

write in scientific notation and standard form.

(1.9x10 to the second power)times (4.7x10 to the 6th power)

how do you do this?

algebra 1 - PsyDAG, Thursday, March 21, 2013 at 1:24pm
Online "^" is used to indicate and exponent, e.g., x^2 = x squared.

Online, “*” is used to indicate multiplication to avoid confusion with “x” as an unknown.

When multiplying, add the powers of ten.

1.9*10^2 * 4.7*10^6 = 8.93*10^8

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