Question

8select all correct answers what is 9,150, 000, 000, 000, 000, 000 Express in scientific notation

Answer 1

$9,150,000,000,000,000,000$

the numbers should be

$9.15\times10^{18}$

or

$9.15E18$

because you move the point 18 places to obtain 9.15(the dot is initially at the end of the number)