ilovehaneyha8llmo ilovehaneyha8llmo
  • 08-11-2016
  • Mathematics
contestada

What is the eighth term of the geometric sequence 3, 12, 48, 192, ... ?

A. 8,748
B. 16,384
C. 49,152
D. 56,256
E. 196,608

Respuesta :

Greenleafable
Greenleafable Greenleafable
  • 12-11-2016
The eight term  of the geometric sequence 3, 12, 48, 192 is C. 49, 152.
You just multiply every number by 4.
Answer Link
nobillionaireNobley
nobillionaireNobley nobillionaireNobley
  • 12-11-2016
The geaometric sequence is a sequence with first term (a) = 3, common ratio (r) = 12/3 = 4
nth term = ar^(n-1)
8th term = 3(4)^(8 - 1) = 3(4)^7 = 3(16,384) = 49,152
Answer Link

Otras preguntas

The result when a number is divided by 2 is equal to the result when that same number is divided by 4. What is that number?
Please help. (1/x)<2. It says to concider 2 cases. I already got x>(1/2). How do I find another case.
Centrioles are found in animal cells. t/f?
What structure allows gases to enter a leaf
small particles of RNA and protein found throughout the cytoplasm in all cells; they produce proteins by following coded instructions from DNA a. Vacuoles b. Ri
Explain how energy is transferred in a food web.
"We weren’t concerned about markets; we were concerned about preventing Soviet control of larger areas of the world than they already controlled" The quotation
how did the two sides in the American revolution differ?
Give a rule to the function. {(2,5), (3,10), (4,17), (√3, 4)}
It takes Franklin 14 hours to make a 200-square-foot cement patio. It takes Scott 10 hours to make the same size patio. Which equation can be used to find x, th