Monday

October 20, 2014

October 20, 2014

Posted by **Karria** on Wednesday, December 10, 2008 at 9:45pm.

6*10^7

Solving

(3*10^5)(7*10^3)

21*10^9

Is this right, please help

- math 117 -
**s**, Wednesday, December 10, 2008 at 10:08pmthe first one is correct

the second one is not right because you can only have a digit in the ones section

so it should be 2.1 x 10^9

- math 117 -
**Reiny**, Wednesday, December 10, 2008 at 10:08pmfirst one is right,

second one should have been 2.1 * 10^9

perhaps it was just a typo.

**Answer this Question**

**Related Questions**

math 117 - please help me solve Put this in scientific notation: (3000)(20000) ...

math 117 - How to do you Put in scientific notation (400)*(3000) Solve a^m*a^g ...

Math 11 - Scientific Notation question... It says put it in scientific notation ...

Scientific Notation - I'm having some trouble solving this problem: 32x10^2 / (...

math - what is 117.04 in scientific notation

math...please help asap - Solve the following; use proper fractions in your ...

math - HELP ME!!! One of your friends missed the class on scientific notation. ...

Math! Please Check My Awnser! - Hello! I need some help with math! I have tried ...

Math 117 - write a challenging expression using exponents and scientific ...

Algebra Help!! - Find an example of scientific notation in real life Explain why...