Umm this doesnt connect unless yu have a graph or numbers
Given
Y-8=13
y=13+8
y=21
Hope this helps!
Answer:
0.15866 is the probability of the average fracture strength of selected 100 pieces of glasses that of exceed 14.3.
Step-by-step explanation:
Given that, the strength of a tempered(x) a glass has average 14.1 and has standard deviation 2.
, 
n=number of selected pieces= 100.
The probability that the average fracture strength of 100 pieces of this glass exceed 14.3 is



= 1 - 0.84134
=0.15866.
Answer:
Your y-intercept is (0,-3)
Step-by-step explanation:
I rec. using desmos graphing calculator it makes questions like that 10x easier.
Hope this helps! :)