Question

(will fan and medal)
what is the scientific notation for....
57,909,000
108, 000,000
150,000,000
228,000,000
779, 000,000
1.43 billion
2.88 billion
4.50 billion
5.91 billion

Answer 1

you need scientific notation for each??

Answer 2

yup

Answer 3

not all the work, just the answer

Answer 4

ok first one is 57.909 x 10 to the 6 power

Answer 5

next is 10.8 x 10 to the 7 power

Answer 6

wrong key, to the 6 power again

Answer 7

next is 15 x 10 to the 7 power

Answer 8

22.8 x 10 to the 6 power

Answer 9

77.9 x 10 to the 6 power

Answer 10

ok give me a sec for the last 4

Answer 11

okay no prob. thank you.

Answer 12

are you sure there is a decimal in the billion problems??

Answer 13

oh wait nvm i know what it is

Answer 14

let me restart XD

Answer 15

common error in scientific notation

Answer 16

the rule is, the number used has to be more than 1 and less than 10, i gave you more than 10 sorry, just put the decimal one place to the left and one more to the power of each ok

Answer 17

do you follow??

Answer 18

so the 77.9 x 10 to the 7 power is actually 7.79 x 10 to the 8 power

Answer 19

if your listening post something

Answer 20

alright its okay

Answer 21

would that be on all of them?

Answer 22

ya, move the decimal to the left one digit then add one to the power

Answer 23

hang on i will show you how to do scientific notation

Answer 24

okay