Answer:
x=27, y=18
Step-by-step explanation:
Angle CB is 128, which means angle AC is 72. We can confirm angle O is also 72, since the lines are straight. Angle AM is 27, because AN is a right angle. 63+72+27= 162 180-162=18 Angle ND is 18.
Answer:
0.0467
Step-by-step explanation:
Probabilty of being defective is ![\frac{3}{190}](https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B190%7D)
So probability of being good is ![\frac{187}{190}](https://tex.z-dn.net/?f=%5Cfrac%7B187%7D%7B190%7D)
Now,
Probability that all 3 of them are good is:
![\frac{187}{190}^{3}=0.9533](https://tex.z-dn.net/?f=%5Cfrac%7B187%7D%7B190%7D%5E%7B3%7D%3D0.9533)
Now, to find probability of rejection, we subtract the now found probability from 1. Thus, we have:
1 - 0.9533 = 0.0467
Answer:
a.
the function we are working with
Step-by-step explanation:
f(x) is functions notation which means the output for the function being worked with. It is the y value hence y=f(x).
So, let's say you have -5, the opposite of that is 5,opposite numbers always have the sum of 0, just are something about money where you have 2 opposite numbers