Answer:
r = 1/3
= 1
Step-by-step explanation:
1 + 1/3 + 1/9 + 1/27 + 1/ 81
In this series a is the first term = 1
r is the common ratio = 2nd term/1st term = 3rd term/ 2nd term
r = 1/3 ÷ 1 = 1/9 ÷ 1/3
r = 1/3
I hope this was helpful, please mark as brainliest
Answer:
The probability is 1/5, or 20%
Step-by-step explanation:
There are 40 total items in the bag, and 8 of them are peanuts.
simplified is 
Answer:
49.2
Step-by-step explanation:
See the attachment
Answer
Q11 is 50,3
Q12, 23,19
Step-by-step explanation:
Hi,
The greatest common factor of 12u^5v^2x^6 and 20u^3v^8 is 4u^3v^2.
Hope this helps you.
