No she will have more than enough paint have a wonderful evening
Answer:
7.8×10⁷
Step-by-step explanation:
You want to keep the coefficient (7.8) between 1 and 10 to achieve a normalized notation. Otherwise 78×10⁶ would also be an option.
<span>Im pretty sure that it's 0
</span>
Find the marginal density for
by integrating the joint PDF over all possible values of
:


Then the density of
conditioned on
is

for
and undefined elsewhere.
Thus

= = =
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There is 1760 yd in a mile so to get your answer.
you would do 440 / 1760= .25
so .25 mile is your answer