Answer:
72
Step-by-step explanation:
You Subtract 18 from 90 and get 72
Answer: if you want me to solve for n or x here
Step-by-step explanation: hope this help:)
Answer:
c. σ = 1
Regardless of the original distribution, after standardizing to z-scores, the standard deviation is always 1.
Step-by-step explanation:
quizlet
Answer:
7/3 and 1/3
Step-by-step explanation:
I just want to reccomend desmos, it really helped me with graphing because im not so good at it
But what I got is:
x-4y=-18
x=-18+4y
Root(-18,0)
Y-intercept: (0, 9/2)