An airplane is flying at an altitude of 28,000 feet. It descends for 7 minutes to an altitude of 15,050 feet. If the aircraft continues at the same rate of descent, approximately how many minutes until the aircraft lands? please give an explanation!

28,000-15,050=12,950   12,950/7=1,850    15,050/1,850= 8       (8minutes)

Step-by-step explanation:

Brainlist please

coins of silver or gold

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