If you use the equation y-y1=m(x-x1) it would give you y-0=-1/4(x-2) which you would then have to simplify into slope intercept from rather than point slope form.
you do this by using the distributive property on the -1/4(x-2) which would give you y=-1/4x+1/2
Answer:
neither
Step-by-step explanation:
they are parallel when they have the same slope and perpendicular when the slope is completely different
Answer:
i dont know ask brainly.
Step-by-step explanation:
Answer: 
Step-by-step explanation:
Given : sample size : n= 51
sample standard deviation : s= 0.46
Significance level : 
Using chi-square distribution, the critical values will be :
Confidence interval for population standard deviation (
) :
Substitute all the values , we get
Hence, the 95% two-sided confidence interval for σ :
Answer:
1) 3/20
2) 2/5
3) 45
Step-by-step explanation:
2) P(not Pink) = 8/20 which reduces to 2/5
3) probability of blue is 3/20 which is 15/100; if you multiply the numerator and denominator by 3 you get 45/300
