Respuesta :

Answer:

3/512

Step-by-step explanation:

Step-by-step explanation:

For a GP, the 7th term=ar^n-1 but there's something weird. There is a common ratio of-¼

r=-6/24=-¼

r=3/2÷6=-¼

a7=(24)×(-¼)^7-1

a7=3/512