Answer:
just draw it and u will see i had tnat like 6months ago
Answer:
The hens are the independent variable
Step-by-step explanation:
An independent variable is something that isn't dependent on anything else. Whose laying the eggs? The hens right? So the number of eggs laid is dependent on the number of hens laying them. Basically the hens are the independent variable because the number of eggs is relying on the number of hens laying them.
We figure out the coefficient of x^2y^3 by figuring out the coefficients in both (x+y)^4 and (x+2y)^4.
<span>Using the binomial theorem, the coefficient of x^2y^3 on the first expansion is </span>
<span>(4 choose 3)x^2y^3=6x^2y^3, </span>
<span>and the coefficient of x^2y^3 on the second expansion is </span>
<span>(4 choose 3)x^2(2y)^3=6x^2(4y^2)=24x^2y^3. </span>
<span>Thus, the coefficient in the sum of these two expansions is 6+24=30.</span>