A gardener has 79 feet of fencing to be used to enclose a rectangular garden that has a border 2 feet
wide surrounding it (see the figur).
Use this information to answer the following.
(a) If the length of the garden is to be twice its width, what will be the dimensions of the garden?
Length = feet
Width =
(Round to the nearest tenth as needed.)
feet

you would need to know all the numbers that are on there

step-by-step explanation:

i believe that the answer is

b. y-1=-2(x-4)

hope this !

(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