1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ale4655 [162]
3 years ago
13

Write an expression that can be usedto find the nth termo of each sequence 9, 17, 25, 33

Mathematics
1 answer:
ra1l [238]3 years ago
6 0

Answer:

The expression used to find the nth term of each sequence 9, 17, 25, 33 will be:

  • a_n=8n+1

Step-by-step explanation:

Given the sequence

9, 17, 25, 33

a₁ = 9

<em>Determining the common difference</em>

d = 17-9 = 8

d = 25-17 = 8

d = 33-25 = 8

As the common difference between the adjacent terms is same and equal to

d = 8

Therefore, the given sequence is an Arithmetic sequence.

An arithmetic sequence has a constant difference 'd' and is defined by  

a_n=a_1+\left(n-1\right)d

substituting a₁ = 9, d = 8 in the equation

\:a_n=9+8n-8

a_n=8n+1

Therefore, the expression used to find the nth term of each sequence 9, 17, 25, 33 will be:

  • a_n=8n+1
You might be interested in
Kelly is having a party. She wants to make punch. The recipe for punch uses 3 pints of pineapple juice, 5 cups or orange juice,
Maurinko [17]
No, because if you add it up all together her recipe does not call for 20 cups.
8 0
3 years ago
A right triangle has a leg b of length 7 and a hypotenuse of length 11 what is the length of the other leg a?
N76 [4]
A^2 + b^2 = c^2
a^2 + 7^2 = 11^2
49= 121
121 - 49 = 72

Square root(72) = 8.49
or you can just keep the square root symbol with 72 under it
6 0
3 years ago
4p + 1 &gt; −7 or 6p + 3 &lt; 33?
aleksandr82 [10.1K]
P>-2 or p < 5 is your answer 
4 0
3 years ago
Multiply the following binomials:<br> (x + 10)(x - 5)
SCORPION-xisa [38]

Answer:

X^2+5x-50

Step-by-step explanation:

X^2-5x+10x-50

8 0
3 years ago
Read 2 more answers
You ate three of the eight pizza slices. You paid $9.45 as your share of the cost of the pizza. Write a one step equation to fin
Tema [17]

Answer:

Step-by-step explanation:

you ate 3

you paid $9.45 for the 3

to find the cost of the whole pizza you need to know how much each slice costs so

9.45 / 3 = $3.15 a slice

so each slice is $3.15 and there are 8 slices and you need to know how much they cost altogether so

3.15 * 8 = $25.20

7 0
3 years ago
Read 2 more answers
Other questions:
  • your middle school is having a carnival. Admission into the carnival is $8, and each game inside the carnival costs $0.50. How m
    12·1 answer
  • HeLp!! Please explain
    5·1 answer
  • The length of a rectangle is five times its width. The perimeter of the rectangle is at most 96 cm.
    5·2 answers
  • What is the value of f(4) if f(x) = 2x?<br> A. 2<br> B. 6<br> C. 8<br> D. 10
    11·1 answer
  • The following length measurements were taken by students using several different measuring devices. Find . the average of the me
    10·2 answers
  • 2(5j + 2 + 4j) as a verbal expression
    14·1 answer
  • we said that the ratio of girls to boys in the class was 2:9. if there were 90 boys in the 9th grade, how many girls are there
    10·2 answers
  • Q. What is the second step in solving the following equation?<br> -3x + 5 = 20
    11·1 answer
  • Number 23 <br> Also A.S.A.P.
    6·1 answer
  • How do I find the constant of proportionality from a equation
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!