Answer:
297.33 m
Step-by-step explanation:
Hi,
40% of 85 is 34 I got this by doing 40 x 85 divided by 100= 34
So 85 minus 34 is 51
So $51 is the answer :)
Hope this helps
Answer:
For positive linear association, both variables increase and decrease concurrently hence the correct answer is
a. Neighborhoods with a higher number of liquor stores tend to have a higher amount of crimes.
Step-by-step explanation:
A positive linear association exists when both variables increase or decrease proportionately to each other while a negative linear relationship exists when one molecule increases while the second variable decreases simultaneously.
An example of a positive linear association diagram in graph form is attached
It is essential to find out how two or more variables are related during the course of appraising their relationship.
Although linear associations are very common, there are other types of associations and sometimes no associations at all between variables.
When you attempt to evaluate the association between variables it simplifies the evaluation if one starts by plotting out the values on a graph to form a scatter plot.
Answer:
it is 5-2=3
x=3
Step-by-step explanation:
9x² - 6x + 1
1st method:
Factor 9, you will get 9( x² - 6/9 x+ 1/9). Or 9(x² -2/3 +1/9)
but 9(x² - 2/3 x + 1/9) this can be written as 9(x - 1/3)²
2nd method: Solve this quadratic equation by finding the zero values.
x' =[-b + √b² - 4ac] / 2a and x" = =[-b - √b² - 4ac] / 2a
a=9; b=-6; c=1, hence [6+√(36-(4)(9)]/2(9) = (6 - √0)/18 x = 6/18 = 1/3
even x" =1/3
and ax²+bx + c = a(x-x')(x-x") =9(x-1/3)²