Situation: Find the age of the skull to the nearest year. A hiker in Africa discovers a skull that contains 41% of its original amount of C- 14. Enter the correct answer DONE N = Noe -kt OO 1? No = inital amount of C-14 (at time t=0) N = amount of C-14 at time t K = 0.0001 t = time, in years find the age of the skull to the nearest year.​

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answer: your correct answer is b. d.

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

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