Answer:
20%
Step-by-step explanation:
A=R^2
120/100
=1.2
1.2R= new value of R
original of R=R
A^1/2=R
change/origionalx100%
(1.2A^1/2-A^1/2)
-------------------- x 100%
A^1/2
A^1/2 (1.2-1)
--------------- x100%
0.2
---- x100
1
0.2x100
=20%
B
Answer: It’s B or E I would go with id say E
Answer: y>-3 and x is all real numbers
B. boots
you have to mention the 3rd term of AP and 5th term of AP. Then only we can find the AP.