The z-score is given by:
z=(x-μ)/σ
but
x-μ=52
thus
z=52/√84681
z=0.1787
Thus:
P(X≤52)=0.9633
Answer:
$7.2/lb
Step-by-step explanation:
9/1.25= 7.2
Answer:
It's D: 16
Step-by-step explanation:
Answer:
7, .2=2/10=1/5+4/5=1+6=7.
P.s.
Please give me brainliest for my next rank.
You have to dive the x and the Y so R=7