how many times greater is 4.332 x 10^-4 than 7.6 x 10^-7? Express your answer using either standard notation or scientific notation.
To compare the two numbers, we need to rewrite them in the same form. Let's write them both in scientific notation:
4.332 x 10^-4 = 0.0004332
7.6 x 10^-7 = 0.00000076
Now, to find out how many times greater 0.0004332 is compared to 0.00000076, we can divide:
0.0004332 / 0.00000076 ≈ 570
So, 0.0004332 is approximately 570 times greater than 0.00000076.