Which pairs of numbers in scientific notation show one number that is about 20 times as great as the other number?

The perimeter of a rhombus with a side of 6 is 24

Pls! does anybody know a shortcut for answering these types of questions in the future?

Two students were asked if they liked to read. is this a good example of a statistical question? why or why not? a yes, this is a good statistical question because a variety of answers are given. b yes, this is a good statistical question because there are not a variety of answers that could be given. c no, this is not a good statistical question because there are not a variety of answers that could be given. no, this is not a good statistical question because there are a variety of answers that could be given