Tags Math and Arithmetic

Animals & Plants Arts & Entertainment Auto Beauty & Health Books and Literature Business Electronics Engineering & Technology Food & Drink History Hobbies Jobs & Education Law & Government Math People & Society Science Social Studies Sports Travel & Places

0

Subjects>Math>Math & Arithmetic

What is the 21st term in this sequence 18 23 28 33 38?

Anonymous

∙ 15y ago

Updated: 9/16/2023

An=A1+(n-1)d d= 23-18= 5 A1=18

A21 = 18+(21-1)*5 = 118

Wiki User

∙ 15y ago

Still curious? Ask our experts.

Chat with our AI personalities

Rene

Change my mind. I dare you.

Chat with Rene

Lao

The path is yours to walk; I am only here to hold up a mirror.

Chat with Lao

Beau

You're doing better than you think!

Chat with Beau

Add your answer:

Earn +20 pts

Q: What is the 21st term in this sequence 18 23 28 33 38?

Write your answer...

Submit

Still have questions?

imp

Continue Learning about Math & Arithmetic

What is the nth term for the sequence 18 23 28 33 38?

The 'n'th term is [ 13 + 5n ].

What is the nth term if the sequence goes 18 23 28 33 38?

58

What is the lowest term of 23-18?

41

Is this an arithmetic sequence or a geometric sequence 13 23 33 43 53?

Arithmetic- the number increases by 10 every term.

What is the missing number in this sequence 17-23- -18-20-25-21-9-15-16?

22

Trending Questions

How do you write 122 million in figures? An equilateral triangle with sides of length 5 has the same perimeter as an isosceles triangle with the base of length 3 are two equal sides of 6? What is negative 32 cubed? What is 55 multiplied by 40? How do you make a fraction sign on the calculator? What is 5 more than a number? What other countries used kites? What does planck's constant state? Different names for rectangle? If you travel 10 km in 45 mins how fast are you going? What is the standard form of 9 and fifteen hundredths? What is 8.529 to nearest hundredth? Is a scalene triangle an equilateral triangle? What does the circle inside another circle mean in scientific terms? Is ticking the box the same as checking the box? What cent word means a roman commander of 100 men? How is translations used in everyday life? What is 32000 divided by 9? What challenges did Pythagoras face in life? What is the amount of lateral restraint for an 11000 lb vehicle?

Related Questions

What is the nth term of the sequence 18 23 28 33 38?

The 'n'th term is [ 13 + 5n ].

What is the nth term for the sequence 18 23 28 33 38?

The 'n'th term is [ 13 + 5n ].

What is the the nth term of the sequence 18 23 28 33 38?

The 'n'th term is [ 13 + 5n ].

What is the nth term if the sequence goes 18 23 28 33 38?

58

What is the sequence to 3 8 13 18?

Every next number is increased by 5. The next number in the sequence is 23.

What is the nth term in this sequence 18 23 28 33 38?

All you have to do is add 5 each time(x+5) It's 43

What is the lowest term of 23-18?

41

What is a pattern in which 23 is the fifth term in a sequence of ten numbers?

33332344444

What is the nth term of this sequence 18 23 28 33 38?

18,23,28,33,... #1 is 18 #2 is 23 A difference of '5' Hence we can write '5n + x = 18 Where 'n' equals '1' Hence 5(1) + x = 18 5 + x = 18 Hence x = 18 - 5 = 13 So nth term is 5n + 13 NB Verification; does it work for the 4th term 5(4)+ 13 = 20 + 13 = 33 Which is true from above list.

What is the sequence for 5N plus 3?

8, 13, 18, 23, 28, etc.

Is this an arithmetic sequence or a geometric sequence 13 23 33 43 53?

Arithmetic- the number increases by 10 every term.

What is the lowest term in 18 138?

3/23

Resources

Top Categories

Product

Company

Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.