P(X<=x) = 1 + 5.486 = 6.486
The z-score of the information given is,
z = (x - µ )/ σ
Where,
µ = mean
σ = standard deviation
From the information given,
x = 3.71
µ = 86
σ = √225 = 15
hence,
z = (3.71 - 86)/15 = -5.486
thus,
P(X<=x) = 1 + 5.486 = 6.486
hence , P(X<=x) = 1 + 5.486 = 6.486
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7 + 3 = 10 those are the 2 addens
Stephen's lunch was $8.33 and Jahmya's lunch was $7.48. Stephen's lunch cost more, by 85¢. If Jahmya leaves a tip, she receives $18.25 back. Hope this helps God Bless!
Cubic functions usually look like an S
Hi there! :)
First, let's find the slope using this formula:
m=
m=
Now, use the Point-Slope formula:
y-y1=m(x-x1)
y-(-10)=-3/5(x-1)
y+10=-3/5x+3/5
y=-3/5x+3/5-10
y=-3/5x-9.4
Hope this helps..
~Just an emotional teen who listens to "Try Everything"
