Posted by **Marco** on Tuesday, February 26, 2013 at 7:51pm.

Find product and write answer in scientific notation

(3 x 10^6). * (2 * 10^12)

I got

.6 x 10 ^19

Is this right?

- Math -
**Kaci**, Tuesday, February 26, 2013 at 8:02pm
I believe it is 6 x 10^18. You multiply the 3 x 2. Then add the exponents together = 6 + 12.

- Science -
**Marco**, Monday, April 8, 2013 at 6:17pm
If you mixed 25.00g of salt in 100.00mL of water and it all dissolved, what would the concentration be in g/mL?

- Math -
**Marco**, Monday, May 13, 2013 at 6:27pm
3x^2(2x-2)

I don't know the answer can you help me?

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