MelDinero MelDinero
  • 02-01-2017
  • Mathematics
contestada

Find the 15th term of the geometric sequence 3,−12,48,.

Respuesta :

Apocrophon
Apocrophon Apocrophon
  • 02-01-2017
f(x) = 3 * (-4)^n
f(15) = 3 * (-4)^15
f(15) = 3(-1073741824)
f(15) = -
3 221 225 472
Answer Link
petermcdonald617 petermcdonald617
  • 02-01-2017
805306368
The answer is 3 x (-4)^14
So if odd it's negative 15 position has exponential of 14 because we start with 0
Answer Link

Otras preguntas

If an element has 9 electrons, how many of them will be in the 2nd energy level?
what is 1 hour : 45 minutes in a ratio?
A summary of the results of the experiment after data is analyze is the? Hypothesis Constant Variable Conclusion
Which items would anthropologists study to learn about the past? ( a.) letters ( b.) coins ( c.) rocks ( d.) bones
48% of 60 the best estimate
madison arrived at work at 8:00 am. she went out for lunch at 11:00 am . she returned at 12:00 pm and worked until 4:00 pm . how many hours and mintues did she
Besides connecting the eastern United States with the western United States, the Transcontinental Railroad was also instrumental in A) driving a gap through th
which is larger 1.8-inch or 1.44-inch?
many bread molds are _______. a. sac fungi b. lichens c. club fungi d. threadlike fungi
a square sandbox has an area of 25ft to the power of 2. what is length of each of its sides