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Mathematics 11 Online
XxLuckyXx:

How do I write this in standard form?

XxLuckyXx:

4.53x10\(^-\)\(^4\)

Cyber:

Well we can't give you a direct answer I'll let you know that

XxLuckyXx:

Help me through the steps?

Cyber:

I kinda forgot how to do standerd form but I'll ask my math teacher today if you want.

mylesnewman:

move the decimal to the left once for every negative from the exponent

mylesnewman:

so four times to the left and add zeroes as your placeholder

XxLuckyXx:

.0453

mylesnewman:

you only moved it twice there

XxLuckyXx:

.000453

mylesnewman:

nice!

XxLuckyXx:

That's correct?

mylesnewman:

yes. remember that a positive exponent means moving the decimal to the right and negative exponent means moving it to the left. always add zeroes to fill in for your missing numbers.

JuniorRozier:

The −4 means you have to move the decimal point 4 to the left.

XxLuckyXx:

So, can I check a couple of the next few I have to do with you?

JuniorRozier:

sure

JuniorRozier:

as a teammmm

mylesnewman:

sure, you can even pm

mylesnewman:

no direct answers of course

XxLuckyXx:

Would 6.30x10\(^-\)\(^1\) be .630?

JuniorRozier:

yesss

mylesnewman:

yes! nice

JuniorRozier:

AYOOOOO

XxLuckyXx:

Okay, thank you! Have a nice day Yall.

JuniorRozier:

u too

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