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Mathematics 19 Online
OpenStudy (anonymous):

734 in expanded form using exponents

OpenStudy (shreenithaa):

hi sorry for not comming just came from school

OpenStudy (shreenithaa):

and what is the other question u need help on?

OpenStudy (shreenithaa):

ooh sorry using exponents dont write that answer i used

OpenStudy (anonymous):

ok

OpenStudy (shreenithaa):

is it using exponents or not

OpenStudy (anonymous):

and the other know was 200,070,040,333

OpenStudy (anonymous):

and yes

OpenStudy (shreenithaa):

wait do u mean like 15625=5x5x5x5x5x5

OpenStudy (anonymous):

no

OpenStudy (shreenithaa):

that was just an example

OpenStudy (anonymous):

its like eight times 10 to the 1 power

OpenStudy (anonymous):

ok

OpenStudy (shreenithaa):

well that's like scientific notation right?

OpenStudy (anonymous):

i guess

OpenStudy (shreenithaa):

is it like (7x10^2)x(3x10^1)x(2x10^0)

OpenStudy (anonymous):

yes

OpenStudy (shreenithaa):

is there any other questions?

OpenStudy (anonymous):

yes 200,00,040,333

OpenStudy (anonymous):

329,050

OpenStudy (shreenithaa):

wow... ill talk u through this okay?

OpenStudy (anonymous):

ok

OpenStudy (shreenithaa):

put the starting non zero number times 10 to the power of digits after the number

OpenStudy (shreenithaa):

so try to do it then i will correct u i want u to understand it first is that okay?

OpenStudy (shreenithaa):

what happened? need help?

OpenStudy (anonymous):

which one are we doing

OpenStudy (shreenithaa):

anyone

OpenStudy (shreenithaa):

just do one but write the number down first okay?

OpenStudy (anonymous):

are u doing 200,070,040,333

OpenStudy (anonymous):

ok

OpenStudy (shreenithaa):

no.. i want u to try

OpenStudy (shreenithaa):

if its giving u a hard time, i can explain it to u if u want

OpenStudy (anonymous):

for 200,070,040,333 in (2 times 10 ^11 )+(7 times 10^7)+(4 times 10 ^ 4) +( times 10^2 )+(3 times 10^1)+(3 times10^0

OpenStudy (shreenithaa):

what's after 4 times 10^4

OpenStudy (shreenithaa):

if its 3, then ur right c, u were right and its easy

OpenStudy (anonymous):

omg thanks u so much

OpenStudy (anonymous):

What grade are u in

OpenStudy (anonymous):

How old are u

OpenStudy (shreenithaa):

ur welcome ask me anything well.. almost because ill be here only at like 4 so but it'll be answered by the morning (MOSTLY)

OpenStudy (shreenithaa):

im 13 and in 8th how about u i think i asked u and u were in 6th

OpenStudy (anonymous):

yes and i am 12 about to be 13 in july 24,2003 so this summer that is coming

OpenStudy (shreenithaa):

im a valentine's day baby feb. 14 2002

OpenStudy (anonymous):

Omg that is so cool u are every luckly

OpenStudy (shreenithaa):

yup

OpenStudy (shreenithaa):

i was actually supposed to be born on feb 13 but im lucky arent i?

OpenStudy (shreenithaa):

what school do u go to or what state

OpenStudy (anonymous):

Miami Fl ,St James Cathoilc school

OpenStudy (anonymous):

what about u

OpenStudy (shreenithaa):

California, Fremont Thornton Junior High School no wonder u asked the question so early

OpenStudy (anonymous):

yeah

OpenStudy (shreenithaa):

wow.. long distance we r like penpals but study-buddy penpals i'v only seen pen-pals on tv first time!

OpenStudy (anonymous):

i have been getting bad grades ind math because i didn't understand but u made me understand Thank u so much

OpenStudy (shreenithaa):

ur welcome im a really good math person but awful at english just plain old awful

OpenStudy (anonymous):

dont worry u will get through it

OpenStudy (shreenithaa):

yeah im trying

OpenStudy (shreenithaa):

which middle/junior high school r u going to

OpenStudy (anonymous):

i am in junior high school

OpenStudy (shreenithaa):

ooh in cali.. we have junior high schools starting from 7th grade totes forgot

OpenStudy (shreenithaa):

what time is it for u

OpenStudy (anonymous):

i have to get to school by 8:00

OpenStudy (anonymous):

so i have to wake up at 5

OpenStudy (anonymous):

so i need your help again how to put 0.304;3.014;0.0314;0.314 in greatest to least

OpenStudy (shreenithaa):

start by putting the same number in the ones place together

OpenStudy (anonymous):

is this right 3.014;0.0314;0.3014;0.314

OpenStudy (shreenithaa):

u put the ones place together now only concentrate on the numbers with the ones place as 0 try to see which one is greater by looking at the numbers

OpenStudy (shreenithaa):

dont write the answer down yet its not right

OpenStudy (shreenithaa):

3.014;0.0314;0.3014;0.314 FOCUS ON- 0.0314,0.3014,0.314 COMpare- zero after decimal so not the greatest (other numbers have more than zero) do u get the idea of how to do this?

OpenStudy (anonymous):

yes

OpenStudy (shreenithaa):

now show the sequence of number

OpenStudy (anonymous):

ok

OpenStudy (shreenithaa):

what did u get?

OpenStudy (anonymous):

0.0314;0.3014;3.014;0.314

OpenStudy (anonymous):

is it right

OpenStudy (shreenithaa):

no.. its 3.014,0.314,0.3014,0.0314 from looking at my answers, see how i got it if u dont understand, i will explain

OpenStudy (anonymous):

ok

OpenStudy (shreenithaa):

and if u every need my help just write @ and my name or user name or the name u see and i will get a message

OpenStudy (shreenithaa):

for example @kefra18

OpenStudy (anonymous):

ok

OpenStudy (shreenithaa):

how many more problems do u need hep with lets get over this fast if i were u, i will get sleepy since i sleep at 7

OpenStudy (shreenithaa):

i dont want to keep u awake

OpenStudy (anonymous):

ok in the underline place 6,745,199 the under is 4

OpenStudy (anonymous):

399.97022 underline 9

OpenStudy (shreenithaa):

which 9

OpenStudy (anonymous):

11,542,391.956 under line is 1

OpenStudy (shreenithaa):

what do u want with the answers? in standard form or how do u want it to be solved

OpenStudy (shreenithaa):

which 1

OpenStudy (anonymous):

after the period

OpenStudy (shreenithaa):

k i get the 9 one but what r u trying to ask me?

OpenStudy (anonymous):

the 11 on the right

OpenStudy (shreenithaa):

ill do that one after the first one tell me the full question

OpenStudy (anonymous):

round each number to its underlined place

OpenStudy (shreenithaa):

ooh now it makes more sence

OpenStudy (anonymous):

and i forgot one 6,745,199 lets do this one first

OpenStudy (anonymous):

the underline is 4

OpenStudy (shreenithaa):

s my way of spelling is bad 6,745,199(it will be 6,750,000 because 5 is more than 4 and 4+1 is 5 so that's how i got it) 399.97022 (it will be 400 because 7 is bigger than 4 which means that you round 9 by and 1 and 399.9+0.1=400) *(DO U UNDERSTAND THE FIRST 2?) 11,542,391.956 (WHICH ONE IS UNDERLINE)

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

11,542,391.956 -

OpenStudy (shreenithaa):

ooh it will be 12000000 i have the answer why but explain it to me

OpenStudy (shreenithaa):

could u bump ur question? its hard to find it

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