Answer:
f(g(3)) = 24
Step-by-step explanation:
Evaluate g(3) then substitute the result obtained into f(x)
g(3) = 3³ = 27 , then
f(27) = 27 - 3 = 24
4/5 for each person. Hope this helps!
Answer:
it's 9.947
Step-by-step explanation:
for this we need an equation which contain height in it so we used volume in both so we get height
π2^2h=5*5*5
π4h=125
h=9.947
Answer:
She can chose 2 books from 8 books in 28 different way.
Step-by-step explanation:
In the given scenario the member has to chose 2 books from a group of 8 books. The order of choosing books does not matter. For example if the books are A,B,C,D,E,F,G and H, and the member picks books A and B or books B and A, she is picking up the same books. This means order of selection does not matter here, so this is a problem of combinations.
We have to form combination of 8 books taken 2 at a time i.e. 8C2
The general formula of combination is:
![nCr=\frac{n!}{r!(n-r)!}](https://tex.z-dn.net/?f=nCr%3D%5Cfrac%7Bn%21%7D%7Br%21%28n-r%29%21%7D)
Using the values of n=8 and r=2, we get:
![8C2=\frac{8!}{2!(8-2)!}=28](https://tex.z-dn.net/?f=8C2%3D%5Cfrac%7B8%21%7D%7B2%21%288-2%29%21%7D%3D28)
This means, she can chose 2 books from 8 books in 28 different ways.
Answer and Explanation:
The vertex formula is derived from the completing-the-square process, just as is the Quadratic Formula. In each case, memorization is probably simpler than completing the square.) For a given quadratic y = ax2 + bx + c, the vertex (h, k) is found by computing h = –b/2a, and then evaluating y at h to find k.
<em>BRAINLIEST PLS!!!</em>