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%
Answer
Steps are included the distance formula is the square root of the equation (x2-x1)^2+(y2-y1)^2

your final answer is 10
Do a proportion
60/100= x/300
60 x 300= 18,000
18,000 divided by 100= 180
Answer is 180
Or you could have done .60 x 300 and got 180.
32.0 you just add the first and last numbers then muptily the middle number by you anwser and divdie your 2 anwsers to gether