Question

HELP ME PLEASEEEEE PLEAZEEEEEEE ASAP :(

Answer 1

Hi!
The correct answer is B, 1.997 • 10^2

This can be found by simply moving the decimal
place over x times (x represents the exponent). For example, if it were 1.12 • 10^2, you’d move your decimal place over 2 places to the right because it is positive (move left if negative).