Jadenkyi Jadenkyi
  • 01-04-2020
  • Mathematics
contestada

What is the 14th term in the following sequence: 3. 9. 27. 81. ... *

Respuesta :

suhaileymercedes suhaileymercedes
  • 01-04-2020
4,782,969

Multiply by 3 until you get to the 14th term
Answer Link
tojuaghante
tojuaghante tojuaghante
  • 01-04-2020

Answer:

4782969

Step-by-step explanation:

A geometric sequence is given as;

aₓ= ar⁽ˣ⁻¹⁾

Where a= first term and r = common ratio.

From question,

a=3 and r=3 and x= 14

Substitute into equation;

a₁₄= 3* 3⁽¹⁴⁻¹⁾

a₁₄ = 3* 3¹³

a₁₄ =4782969

Answer Link

Otras preguntas

What is the factorization of the trinomial below? x^3 - 12x^2 + 35x A. (x - 7)(x + 5) B. x(x - 7)(x - 5) C. (x^2 - 7)(x + 5) D. x(x - 7)(x + 5)
A tank having length, breadth and height 10 m, 9 m and 8 m respectively. How much petrol does it hold? Ans: 720000 liter​
What is c in this ixl
the triangles below are congruent and the corresponding parts are marked
10 Cecelia took 40 minutes to complete a journey. She travelled half the distance at a speed of 100 km/h and the other half at 60 km/h. How far was her journey?
Which of the following long-term developments in the twentieth century most influenced the passage of new immigration laws in 1965 ?
Find the value of X and perimeter.
Write a formula that shows the dependence of: the length of the side (a) of a cube on the surface area (S) of the cube Write the formula for the parabola that h
solve this sum. ....​
What is the length of the line segment whose endpoints are A(-1,9) and B(7,4) in the simplest radical form?