Question

What is 3.56 x 10^-5 in standard form?

What is the solution to (4 x 10^4) x (3 10^4) write in scientific notation.

A player has 31 hits in 117 times at bat. What is the players average as a decimal? Round to the nearest thousandth.

Answer 1

Well here is your first part...

3.56×10^-5

Its negative so go to the left:

=.00000356

Here is your second part...

4×10^4×3×10^4

There both positive so go to the right

=40000 =30000

Then you multiply....

40000×30000=

= 1200000000

Here's your third part...

You need to divide 31 by 117

31÷117=

=0.2650%