gdaniel916otd8ln gdaniel916otd8ln

02-08-2017
Mathematics

contestada

determine 8th term in the geometric sequence whose first term is -10 and whose common ratio is 2

Respuesta :

02-08-2017

Any geometric sequence can be expressed as:

a(n)=ar^(n-1), a=initial term, r=common ratio, n=term number

We are told that a=-10 and r=2 so:

a(8)=-10(2^7)

a(8)= -1280

Answer Link

Otras preguntas

how did new deal programs differ from president hoovers attempts to combat the depression

How many tenths are there in 9 4/5

What two things are necessary for a consumer to have demand for a good or service?

Given the equation:2C2H2 (g) + 5O2 (g) → 4 CO2 (g) + 2H2O(g)How many moles of oxygen are required to react completely with 1.0mole of C2 H2 ?(1) 2.5 (3) 5.0(2)

Compared to an atom of phosphorus-31, an atom of sulfur-32 contains (1) one less neutron (3) one more neutron (2) one less proton (4) one more proton

if u have a 2 digit reapeating decimal how do u convert it into a fraction ex.) 0.023 but 23 ia reapeting over and over how do u convert it to a fraction

write the closest benchmark for the percent 8%

What would be the correct pronoun:Larry and Marta argued all morning about whether Larry or _____________would do the dishes. She or Her

if u have a 2 digit reapeating decimal how do u convert it into a fraction ex.) 0.023 but 23 ia reapeting over and over how do u convert it to a fraction

Which economic system has become associated with authoritarian governments and total control of the economy? capitalism mercantilism communism socialism barter