In the following ordinary annuity, the interest is compounded with each payment, and the payment is made at the end of the compounding period. you and your new spouse each bring home $1400 each month after taxes and other payroll deductions. by living frugally, you intend to live on just one paycheck and save the other in a mutual fund yielding 7.81% compounded monthly. how long will it take to have enough for a 20% down payment on a $175,000 condo in the city? (round your answer to two decimal places.)

answer: the answer is fre sha voca do

step-by-step explanation:

answer: (-6,3)

step-by-step explanation:

(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