If h(x) is the inverse of f(x) what is the value of h(f(

value of h(f(x)) is, x

Step-by-step explanation:

Inverse function says that:

If a function f is the inverse of g them;

for all x belongs to R.

As per the statement:

If h(x) is the inverse of f(x)

We have to find the value of .

By definition of inverse function:

Then;

Therefore, the value of h(f(x)) is, x

(a) common ratio in the given sequence is, 3

(b) push ups will do kendall do on the 20th week

step-by-step explanation:

geometric sequence is a sequence of numbers that follows a pattern were the next term is found by multiplying by a constant called the common ratio(r)

(a)

given the sequence: 6 , 18 , 54 , 162 ,

this sequence is geometric sequence where each term is 3 times the previous term.

therefore,

common ratio(r) = 3.

(b)

a formula for nth term of geometric sequence is given by;

,   where r is the common ratio between the successive terms and is the first term,

to find how many push ups will kendall do on the 20th week.

here. n = 20th term.

in the given sequence first term

then;

simplify:

therefore, push ups will do kendall do on the 20th week

to find the perimeter, you add up all the lengths of the sides. in this case you would have to add up 18+22+40+80 which equals 160.