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Mathematics 21 Online
OpenStudy (anonymous):

What is the sum written in scientific notation? 6.4x10^11+2.85x10^11 A.)9.25x10^11 B.)9.25x10^25 C.)92.5x10^-10 D.)92.5x10^12 I will fan PLEASE HELP ASAP!!!

OpenStudy (stormer15):

Just add 6.4 + 2.85

OpenStudy (anonymous):

thank you

OpenStudy (stormer15):

Your welcome =]

OpenStudy (anonymous):

I got 9.25 but I need ^11 or something

OpenStudy (stormer15):

The exponent stays ^11

OpenStudy (anonymous):

thank you

OpenStudy (stormer15):

Yw =]

OpenStudy (anonymous):

It won't let me message you

OpenStudy (stormer15):

Try now

OpenStudy (anonymous):

It wont let me do it agian

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