Answer:
The expression which is equivalent to (k ° h)(x) is ⇒ 2nd answer
Step-by-step explanation:
* Lets explain the meaning of the composition of functions
- Composition of functions is when one function is inside of an another
function
# If g(x) and h(x) are two functions, then (g ° h)(x) means h(x) is inside
g(x) and (h ° g)(x) means g(x) is inside h(x)
* Now lets solve the problem
∵ h(x) = 5 + x
∵ k(x) = 1/x
- We need to find (k ° h)(x), that means put h(x) inside k(x)
* Lets replace the x of k by the h(x)
∵ k(x) =
∵ h(x) = 5 + x
- Replace the x of k by 5 + x
∴ k(5 + x) =
∴ The expression which is equivalent to (k ° h)(x) is
The total amount of blue glass was=(2/3)*(30 9/10)=
=(2*30)/3 (9*2) /(10*3)=60/3 18/30=20 3/5.
The answer is 20 3/5
Congratulations!! you are right!
U're goal is to get k alone.
So divide both sides by 9/10.
3/2 divided by 9/10 is 5/3
I think i's 3 times 3 times 3 times 3 times 3 which is equal to 243