Answer:
B
Step-by-step explanation:
I can't see the rest of the graphs.
Answer:
60
Step-by-step explanation:
The value of n.
Answer:
6.38 × 0.08 = 5,104 not 6,9768 .
step by step attached
Answer:
see below
Step-by-step explanation:
2+7 = 9
9+7 = 16
16+7 = 23
We are adding 7 each time
an = a1+ 7(n-1) where an is the nth term a1 is the first term and n is the term number
an = 2 + 7n - 7
an = 7n -5
or
an+1 = an +7
