Consider the Arithmetic sequence9 16 23.What is the common difference What is the algebraic form what is its 20th term what is the remainder when each term is divided by the common difference?
Answers
Answer:
der the Arithmetic sequence9 16 23.What is the common difference What is the algebraic form what is itsider the Arithmetic sequence9 16 23.What is the common difference What is the algebraic form what is its 20th term what is the remainder when each term is divided by the common difference?
Hold on, our servers are swamped. Wait for your answer to fully load.s 20th term what is the remainder when each term is divided by the common differeer the Arithmetic sequence9 16 23.What is the common difference What is the algebraic form what is its 20th term what is the remainder when each term is divided by the common difference?nce?
Step-by-step explanation:
onsider the Arithmetic sequence9 16 23.What is the common difference What is the algebraic form what is its 20th term what is the remainder when each term is divided by the common difference?
Answer:
a=9
d=7
20th term =142
remainder =2
Step-by-step explanation:
Given arithmetic sequence 9, 16, 23..
first term, a= 9
common difference, d =23-16 = 16-9
d = 7
we know the eqn for n th term
= a + (n-1)d
20th term = a +(20-1)d
= 9 + ( 19×7)
= 9 + 133
= 142
remainder when division by 7
9/7 =2
16/7 =2
23/7 =2
30/7=2
required remainder is 2