Answer:
It is impossible to tell because the sample is not randomly selected
Step-by-step explanation:
The survey here comprises of white male voters and does not cover the entire demographic. The poll is not comprised of female voters and non-white electorate. Therefore, nothing can be inferred by a sample limited to a certain population group.
Answer:
All you have to do is multiply 45 by 0.70. You will get 31.5, then you subtract 31.5 and 45 to get the answer: $13.50
Step-by-step explanation:
Answer:
123
Step-by-step explanation:
The given function is :
We need to find the value of f(9). It can be done by putting x = 9 in the above function as follows :
So, the value of f(9) is 123.
#Rate of change
Rate of change is slope
If two points be (x1,y-1) and (X2,Y2) then
If a line be ax+by+c=0
#X and y inetercept
If a equation given y=mx+b
- To find x intercept put y=0
- To find y inetercept put x=0
#Zeros
To find the zeros spot out the x inetercepts
The x values of the x intercepts are the zeros
