The coordinates of G (x₂ , y₂) for line segment EG = (2,2).
As given:
Line segment EG
Partitioned point of line segment is F
Coordinates of F (x ,y)=(1,3) and E (x₁ ,y₁)=(0,4)
Let coordinate of G (x₂ , y₂)
Ratio m:n =1:1
(x ,y) ={ ( mx₂ +nx₁ )/ (m +n) , ( my₂ +n y₁ )/ (m +n)
⇒(1,3) = {(1x₂ +1(0) )/2 , 1y₂ +1(4) /2}
⇒x₂ =2, y₂ =2
Therefore, the coordinates of G (x₂ , y₂) for the given line segment is equal to (2,2).
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Answer:
no, i dont think so because parralel lines are this
Step-by-step explanation:
hope it helps
Answer:
22 divided 5 I would think
Step-by-step explanation:
54 or it 180 i got 54 by adding 30 and 24in and got 180 by multiplying
Answer:
A sample size of 79 is needed.
Step-by-step explanation:
In a sample with a number n of people surveyed with a probability of a success of
, and a confidence level of
, we have the following confidence interval of proportions.
In which
z is the zscore that has a pvalue of
.
For this problem, we have that:

The margin of error is:
95% confidence level
So
, z is the value of Z that has a pvalue of
, so
.
What sample size is needed if the research firm's goal is to estimate the current proportion of homes with a stay-at-home parent in which the father is the stay-at-home parent with a margin of error of 0.09?
A sample size of n is needed.
n is found when M = 0.09. So






Rounding up to the nearest whole number.
A sample size of 79 is needed.