Question

please help me how many places do you need to move the decimal to the left to write the number below in scientific notation? 1,200,000,000,000 A. 11 B. 8 C. 13 D. 12

Answer 1

So, when you move a decimal (a period) to the left, it shrinks the number.

100 moved 1 to the left would be 10.0
10 moved 1 to the left would be 1.00
1 moved 1 to the left would be 0.100
etc



Best of luck,
\(\style{font Family:Arial;
text-shadow: 2px 2px 3px white, 0 0 10px white, 0 0 5px white;color:#23B7F3;font-size:100px;padding:50px;width:500px;height:100%;position:absolute;left:0;z-index:500;text-align:center;} {\Huge\sf\color {} {{-~Akuma~matata}}}\)
"what a wonderful phrase"

Answer 2

so 8

Answer 3

so it would be 8?

Answer 4

it was 12