Answer:
36.58
Step-by-step explanation:
38.3-1.72=36.58
Answer:

Step-by-step explanation:
Suppose h is the inverse of f then
f(x) = y ⇔ h(y) = x
f(x) = y ⇔ 4x = y ⇔ x = y/4
and since x = h(y) then h(y) = y/4
then we can write :

______________________
:)
Hello :
note 1 :
p(A|B) = p(A∩B)/<span> p(B)
note 2 :
</span> A and B independent: p(A∩B) = p(A)×p(B)
calculate : p(A∩B)
p(A∩B) = p(A|B)×p(B)
p(A∩B) = 0.35 ×0.75 = 0.2625
but : p(A)×p(B) = 0.44×0.75 = 0.33
conclusion :
<span>the events A and B are not independent ?</span>
Answer:
Their houses are apart by
i.e.
.
Step-by-step explanation:
We have that,
Omari and Daisy lives on the same street as their school.
It is given that,
Omari lives
=
=
blocks west of the school.
Dasiy lives
=
blocks east of the school.
Thus, the number of blocks by which their houses are apart =
+
=
= 
Hence, their houses are apart by
i.e.
.