X=angle
x+(10/9)x=(19/9)x=76
x=(76*9/19)=36
Answer:
b
Step-by-step explanation:
Hello User
To do this we need to first add all of the numbers together.
-18 + -14 + 11 + 13 = -8
The next step is to divide the result by how many pairs of numbers there are.
As you can see there are 4 pairs of numbers
So we divide -8 by 4 to get -2
Therefore -2 is the answer to this problem
I hope I helped :-)
-Chris
multiply the number of blocks by number of people per block
Then divide number of pizza places by that
1st block:
15 blocks x 220 people = 220*15 = 3300
26 pizza places = 26/3300 = 0.0078
2nd Block
175 * 22 =3850
33/3850 = 0.0085
the first one is just under 0.008 but if you round it to 3 places it is 0.008
the 2nd are is just over 0.008 ( 0.009 if you round it to 3 places)
so they would be better off building in the first area, if they build at all.
Answer: H0 : β1 = β2 = β3 = β4 = 0
Step-by-step explanation:
The null hypothesis refers to a hypotheses that simply states that no relationship exists between two phenomenons that are being tested.
In testing the validity of a multiple regression model in which there are four independent variables, the null hypothesis is H0 : β1 = β2 = β3 = β4 = 0.
