Question

write the following number scientfics notation 0.00005 42​

Answer 1

Answer:

5.42 x 10^-5

Step-by-step explanation:

First count the number of zeroes between the decimal and 5

It comes to be 10^-4

So, 0.0000542 = 0.542 x 10^-4

But in scientific notation, 1 digit has to be on the left side of the decimal.

So the answer becomes 0.0000542 = 0.542 x 10^-5

Answer 2

Answer:

Answer = 5.42×10^-5

Step-by-step explanation:

0.0000542

=.0000542

=5.42 × 10^5