sanaajackson3
sanaajackson3 sanaajackson3
  • 22-06-2022
  • Mathematics
contestada

what is the sum of first 6 terms​

what is the sum of first 6 terms class=

Respuesta :

nkosimlungisi908
nkosimlungisi908 nkosimlungisi908
  • 22-06-2022

Answer:

182

Step-by-step explanation:

Sum = a(r^n -1) ÷ r - 1

1(-3^6 - 1) ÷ -3 -1

= 182

r = t2 ÷ t1 * since they stated that it is geometric

Answer Link

Otras preguntas

what was blitzkrieg
using cardio loading to Increase the store of glycogen seem to benefit only those athletes who engage in aerobic activities that are?
how does the automated system improve the effciency andvtimeliness of financial statements
it says ... Which expression is equivalent to the following complex fraction?. someone help me out please
Linux programming code is owned by Microsoft. A .True B. False
Why did bishops meet in councils?
Staying ____ helps to keep the metabolic rate high. Question 1 options: physically active sedentary involved in video games in bed
The Federal Reserve has been ________ preemptive because of the changing view that monetary policy has to be ________ looking. A) more; forward B) more; backwa
Scientists divide the atmosphere into how many layers?
Why, once it lost China as its chief ally in Asia, did the US adopt policies to encourage the rapid recovery of japan's industrial economy?