Sebastian solves each inequality in the compound inequality –7 < 4x – 5 ≤ 3. He gets the solution x > x greater than -1/2 for –7 < 4x – 5 and the solution x ≤ 2 for 4x – 5 ≤ 3. Which graph represents the solution set of the compound inequality?

$450 i think. hope this ☺

step-by-step explanation:

because it just is

(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