Answer:
534 is the mean.
Step-by-step explanation:
to calculate the mean you add all the numbers together (for example this set of numbers):
785, 585, 465, 409, 495, 465
=3204
then divide the number of numbers that you added together , (in this case 6)
3204/6
=
534
Answer:
To find the slope, you divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points .
Step-by-step explanation:
Khan Academy has videos explaining this on yt.
Answer: 144
Step-by-step explanation:
The binomial is 
The expansion of 
Expansion of
So, the second term is
Its Coefficient is
Answer:
720
Step-by-step explanation:
The permutation looks like this for that set of data:
and the formula to solve it like this:
which simplifies down to
Since every number less than 8 in the numerator cancels out with the denominator, we have
which equals 720
Probability of wearing white shirt = 1/4
Probability of wearing tan pants = 1/2
Probability of wearing white shirt and tan pants = 1/4 x 1/2 = 1/8
