collegestudent24 collegestudent24
  • 07-06-2021
  • Mathematics
contestada

Find the 7th term of the geometric sequence: 4, 14, 49, ...

Respuesta :

rvillalta2002
rvillalta2002 rvillalta2002
  • 07-06-2021

Answer:

Step-by-step explanation:

[tex]a_2=a_1*r=>14=4*r=>r=\frac{7}{2}\\a_n=a_1*r^{n-1}=>a_7=a_1*r^{7-1}=4*(\frac{7}{2})^6=\frac{117649}{16}\\\\a_7=\frac{117649}{16}[/tex]

Answer Link

Otras preguntas

Knowing the meaning of the root word affixes in the word bibliophile helps the reader know that the words means
In physics class, Carrie learns that a force, F, is equal to the mass of an object, m, times its acceleration, a. She writes the equation F=ma. Using this formu
How do you justify that our traditional paintings reflect the Nepalese culture and history?Needed a brief description!!​
Regions can be designated by: A. latitude B. climate C. anything that is important to study D. rainfall
given: f(x)=x-7 and h(x) =2x+3
Which of the following is a solution to the system of equations?
Equipment was purchased for $78000 on January 1, 2018. Freight charges amounted to $4400 and there was a cost of $10400 for building a foundation and installing
can we write names while writing conversation in board exam​
4.- En una pastelería han preparado 30 pasteles. Los van a colocar en bandejas de forma que en cada bandeja haya el mismo número de pasteles y no sobre ninguno.
All wetlands are considered freshwater ecosystem