Answer:
5040 possible arrangements
Step-by-step explanation:
Given
Required
Possible arrangements
The 1st can be placed in any 7 positions
The 2nd, in 6 positions
-----
--
-
Up till the last in 1 position
So, the number of arrangements is:
Answer:
5.76e-8
Step-by-step explanation:
(7.2x10^-4)(8.0x10^-5)
5.76e-8
Line up the numbers on the right - do not align the decimal points unless it naturally happens.
Starting on the right, multiply each digit in the top number by each digit in the bottom number, just as with whole numbers.Add the products and decimals
<em> </em><em> </em><em> </em><em> </em><em> </em><em>hope</em><em> </em><em>this</em><em> </em><em>helped</em><em>:</em><em>)</em>
Neither. This is because 4 does not go into 9 nor the factors so it won’t work it was tricky so be careful you might think this is perpendicular.
