Answer:
Equation of line: y =
Step-by-step explanation:
So we have to calculate the slope. The formula is
Slope = = = =
We then need to calculate the Y-intercept.
The formula is
y - 200 = (x - 500)
y - 200 = x - 200
Add 200 to both sides
y =
There y-intercept is 0 which is the origin (0,0)
Answer:
<em>(3 , 1)</em>
Step-by-step explanation:
(3 , - 3)
(3 , - 3 - 2 + 6) = <em>(3 , 1)</em>
36 and 48 have the ratio of 3:4
Answer:
The graph in the attached figure
Step-by-step explanation:
we have
y-x> 0 -----> inequality A
y> x
The solution of the inequality A is the shaded area above the dashed line y=x
x+1<0 ----> inequality B
x < -1
The solution of the inequality B is the shaded area at the left of the dashed line x=-1 (open circle)
therefore
The solution of the system of inequalities in the attached figure
Answer: a) 0.29, b) 0.9
Step-by-step explanation:
Since we have given that
Probability that a person chosen did not complete high school = 0.10
Probability that the person has a high school diploma but no further education = 0.27
Probability that the person has at least a bachelor's degree = 0.34
So, Probability that a randomly chosen young adult has some education beyond high school but does not have a bachelor's degree is given by
=1- P(a person chosen did not complete high school)-P(the person has a high school diploma but no further education)-P(the person has at least a bachelor's degree)
Probability that a randomly chosen young adult has at least a high school education is given by
= 1- P(a person chosen did not complete high school)
Hence, a) 0.29, b) 0.9