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September 20, 2014

September 20, 2014

Posted by **Deborah** on Thursday, January 10, 2013 at 1:03pm.

A.24.5 x 70to the 4th

B.2.45 x 10 to the 5th

C.24.5 x 10 to the 4th

D.1.05 x 10 to the 5th

I think it is B...?

- Math help -
**Steve**, Thursday, January 10, 2013 at 2:01pm7*3.5 = 24.5, so you have 24.5*10^4

but scientific notaion requires a value less than 10, so you have to raise the power by one. (B)

- Math help -
**ruby**, Friday, January 11, 2013 at 12:03amDescribe 2 polygons by the number of vertices and sides each has

- Math help -
**Amethyst**, Monday, April 1, 2013 at 10:27amChoice-f

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