P+1/5−1/2=1/10
p+ 10÷5= 2×1=2 =1/10
10÷2= 5*(-1)= -5=1/10
2-5/10
p-3/10 = 1/10
p= 1/10+3/10
p= 4/10
4÷2= 2
10÷2 = 5
>The answer is:
>> P= 2/5
Answer:
37.94
Step-by-step explanation:
the 9th percentile is equal to a zscore of -1.34
-1.34=(x-50)/9
x=37.94
I think the slope is m=-3 I hope it’s correct
Answer:
-4/7
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(1-5)/(9-2)
m=-4/7