Sumali sa IDNStudy.com at makakuha ng maraming kaalaman. Magtanong at makatanggap ng maaasahang sagot mula sa aming dedikadong komunidad ng mga eksperto.

find the missing terms in this sequences 27, 9 _ _1/3​

Sagot :

Answer:

3 and 1 are the missing terms

Step-by-step explanation:

Solve for the common ratio

r = a2/a1

r = 9/27

r = 1/3

Solve for the 2 missing terms

an = ar^n-1

a3 = 27(1/3)^3-1

a3 = 27(1/3)²

a3 = 27(1/9)

a3 = 27/9

a3 = 3

an = ar^n-1

a4 = 27(1/3)^4-1

a4 = 27(1/3)³

a4 = 27(1/27)

a4 = 27/27

a4 = 1

Therefore 3 and 1 are the missing terms in the given sequences.