if she walks 2 1/4 miles there and back that would be-
4 1/2 miles in all
then you add 3 7/8 miles to 4 1/2 and you get-
ANSWER- 8 3/8 MILES IN ALL
Hope this help
Answer:
30 degrees
Step-by-step explanation:
Answer:
12\sqrt{2x}[/tex]
Step-by-step explanation:
Answer:
88 > 9
59 > 41
157 < 174
18 < 129
Step-by-step explanation:
< means Less Than
> means Greater Than
= means Equal to
Now,
88 > 9
59 > 41
157 < 174
18 < 129
<u>-TheUnknownScientist</u><u> 72</u>
Answer and Step-by-step explanation:
The given function is:
F(y) =1 – 1/y2 , 1 ≤ y < ∞
Verify function is valid
Limy->-∞f(y) = Limy->-∞ 0 = 0
Limy->∞f(y) = Limy->∞ 1 – 1/y2
= 1, for y ≤ 1
F(y) = 0 is constant. For y > 1, f”(y) = 2 / y3 > 0
So, function is increasing. Therefore f(y) is cdf.
Probability density function
The probability density function is
F(y) = d/dy f(y) = {(2/y2 if y>1o if y≤1 )}
z = 5(y+1)
F (z) = p (z ≤z) = p (5(y+1) ≤z)
= p(y ≤ (z/5) – 1)
F (z) ={(0 if z≤0 and 1-1/(z/5-1)2 if z>0 )