Answer:
puc provar, però no sé lemme see
If a=c and b=c then a=c this is transitive property
The rule of geometric sequence is ⇒⇒⇒ a * r^(n-1)
Where a is the first term and r is the common ratio
for the given sequence √5 , √10 , 2√5 , .......
a = √5
r = √10 / √5 = √2
The ninth term = √5 * (√2)^(9-1) = √5 * (√2)⁸ = 16 √5
the correct answer is the third option 16√5
Answer:
2 weeks
Step-by-step explanation:
18 divided by 8 which is 2.25 just round it to the nearest tenth so it would be 2 weeks
