Find the product of 0.0409 and 0.0021 leaving your answer...
Find the product of 0.0409 and 0.0021 leaving your answer in the standard form
8.6 x 10-6
8.6 x 105
8.6 x 10-4
8.6 x 10-5
Correct answer is D
0.0409 x 0.0021 = 409 x 10−4 x 21 x 10−4
= 409 x 21 x 10−4∗−4
= 8589 x 10−8
= 8.589 x 103 x 10−8
= 8.6 x 103−8
= 8.6 x 10−5