this circle graph shows how americans spend their time in a typical day.
a circle graph is divided into 8 sectors with labels and approximate sizes as follows: sleeping, 4 hours 29 minutes; leisure, tv, and sports, 4 hours 57 minutes; other, 37 minutes; personal care, 43 minutes; eating and drinking, 1 hour 23 minutes; household duties, 4 hours 15 minutes; working, 6 hours 45 minutes; educational/civic activities, 51 minutes.

sleeping: 4 hours 29 minutes

leisure, tv, and sports: 4 hours 57 minutes

other: 37 minutes

personal care: 43 minutes

eating and drinking: 1 hour 23 minutes

household duties: 4 hours 15 minutes

working: 6 hours 45 minutes

educational/civic activities: 51 minutes

americans spend how much time working compared to household duties?
the ratio of the time americans spend working compared to the time spent doing household duties is

nothing
. (simplify your answer.)

the answer is c hope it

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

180°

step-by-step explanation:

sum of equilateral triangle=180°

< n=60°

< m=120°°[angle supplementary of equilateral angle]

< m+< r+< x=360°(sum of exterior angle of triangle)