It should be 130 as from day one to day two and to day three it goes up by 10 so 12*10+10
Okay so the mean is 3, standard deviation is 2.16 and the variance is 4.66.
Answer:
LOL i belive its 200 because i did this exact same thing yesterday for homework and got it right so yeah i guess it is?
Step-by-step explanation:
Answer:
1.42 x 105
Step-by-step explanation:
Answer: 
Step-by-step explanation:
We have the following polynomial:

This is a polynomial of the form
. Following this rule to expand it, we have:


Applying common factor
:

Note the polynomial inside the parenthesis is a perfect square trinomial, which can be factored to
. Hence, the final simplification is:
