santanamatthewj santanamatthewj

02-07-2020
Mathematics

contestada

Find the 14th term of geometric sequence 5,-10,20,...

Respuesta :

mhanifa mhanifa

03-07-2020

Answer:

-40960

Step-by-step explanation:

5,-10,20,..

first term= 5 and common ratio= -2

aₙ= a₁*rⁿ⁻¹

a₁₄= 5*(-2)¹³= -40960

Answer Link

Otras preguntas

results of 1+2+3+....+99+100+99+...+3+2+1 is.....

what would happen if the chromosome number were not reduced before sexual reproduction?

11 times 4 and 1 3rds

How do I write 4.76325 as a fraction?

What phylum has animals with soft bodies, and most of them have shell-like coverings?

write the rate 1/7 inch ----------------- as a unit rate 1/14 minute

Find the coordinates of point E if C is the midpoint of AE A has the coordinates of (-3,1) C has the coordinates of (-2,-1)

Prove the identity: cos(3x) + cos(x) = 2cos(2x)cos(x) I'm almost done with my homework, just got stuck on this one.

what happens to the brightness of the light from each bulb as each new bulb is added?

what's bigger 60% of 90 or half of 100?