Answer:
a_n = 2.2 + 0.6 n
a_50 = 32.2
Step-by-step explanation:
What's the common difference of this series?


Common difference =
.
Expression for the nth term:

n = 50 for the fiftieth term. Therefore
.
No image shown but just remember that percentage is out of 100
0.03 is 3%
Answer:
equals 56
Step-by-step explanation:
Answer:
B i think
Step-by-step explanation: