Answer:
not very sure
Step-by-step explanation:
3, 9, 27, 81, 343, 729, … is a geometric sequence because each term is obtained by multiplying 3 to the preceding term.
The last one is rational because it is a terminating decimal.
Answer:
3/8 + 3/8 = 6/8 = 3/4
Step-by-step explanation:
3 out of 8. or=+ 3 out of 8