Acertain office building must be renovated and then sold. renovation of similar buildings has taken an average of four weeks, with a standard deviation of one week. once placed on the market after renovation, buildings like this one take an average of ten weeks to sell, with a standard deviation of two weeks. if renovation were to start right now, which of the following is closet to the probability this office building would be sold within the next fifteen weeks?

a; x = 0.5

step-by-step explanation:

-10x = -5

x = 0.5

(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

idk

step-by-step explanation:

it is impossible.