Which of the following expressions is written in scientific notation? (math)
2 answers:
You might be interested in
Multiply the coefficients and the powers of 10 with each other:
The numeric part simply yields
As for the powers of 10, you have to add the exponents, using the rule
So, we have
So, the final answer is
Check the picture below, you can pretty much count the units off the grid for the length and width.
recall area = length * width.
recall area = length * width.