Answer:
8
Step-by-step explanation:
average is calculated as
average = 
= 13 ( multiply both sides by 2 )
sum of 2 eldest = 26
Then for the 4 children
average =
=
= 8
Answer:
3/4.
Step-by-step explanation:
I just know. I studied constant of proportionality for a loooong time! if its wrong tell me.
Answer:
290
Answer: The 50th term of the sequence is 290.
Here is the answer that Siri gave me
Answer:im not sure
Step-by-step explanation: