Answer: a
n
=
10
n
−
111
Step-by-step explanation:
Use the formula a
n
=
a
1
+d
(
n
−
1
) to identify the arithmetic sequence.
a
n
=
10
n
−
111
I think the current age of the child is 16 and the father is 40. That would mean 4 years ago the father was 36 and the child was 12. This makes the father 3 times as old as his son four years ago.
Answer:
the awnser is c
can i have brainliest
Step-by-step explanation:
Hello! The common distance of the sequence is 18. This is because 74 and 92 are 18 units apart, 74 and 56 are 18 units apart, 56 and 38 are 18 units apart, and so on. You can find the difference of the sequence by finding the distance between two numbers.
Answer:
4000 rupees
Step-by-step explanation:
20000×10×2/100
= 4000 rupees