Seudónimo Seudónimo

01-10-2018
Mathematics

contestada

the first term of an arithmetic sequence is 20 and the common difference is 15. Find the fifth term of the sequence

Respuesta :

06-10-2018

Solution

The 1st term = 20

Common difference (d) = 15

5th term = a + d(n-1)

= 20 + 15(5- 1) [Here n = 5)

= 20 + 15(4)

5th term = 20 + 60 = 80

The answer is 80.

Answer Link

Otras preguntas

Determine from what part of the spinal column the vertebrae in the photograph comes

I have been working on this problem for a long time, and need some help, thanks.

Tina is a 7-year-old girl who frequently witnesses her father's anger and physical abuse toward her mother. in tina's room, she is playing with her toys and beg

Name one problem associated with the use of nuclear energy and briefly explain why it is a problem

PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!!

7 less than one fourth of a number equal to 7. what is the number? Explain how you got it.

If calcium carbonate (CaCO3) decomposes, what would the product of the reaction be?

What are bullet list used for in Microsoft?

Cases involving diversity of citizenship arise only between citizens of different states a. True b. False

Rashid feels that he was meant to be a woman, even though he is a man. he is contemplating surgery to alter his bodily appearance to that of a woman. rashid mig