Answer:
Step-by-step explanation:
For any continuous probability distribution, the total area under the curve indicating the probability density function must be 1.
is saying that the area to the left of is 0.75. This area is also that of a rectangle.
The height of this rectangle is 0.25, and , which means the width is 3. Since 4 - 1 = 3, it must be that .
a^5b^4
-a^5b^4
9a^5b^4
Like terms will all have the same bases and exponents.
they all contain a^5 b^4
x = 24
Given that:
(x+3)/3 = 9
multiplying both sides by 3
(x+3) = 9*3
(x+3)= 27
Subtracting 3 from both sides
x= 27-3
x=24
I hope it will help you!
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