dee200112345 dee200112345
  • 10-04-2020
  • Mathematics
contestada

Find the twenty fifth term in the sequence for which a1= -6.2 and d=2.5

Respuesta :

Hrishii
Hrishii Hrishii
  • 10-04-2020

Answer:

53.8

Step-by-step explanation:

nth term of an AP is given as:

[tex]t_n= a+(n-1)d \\ \therefore \: t_{25}= - 6.2+(25-1) \times 2.5 \\ \therefore \: t_{25}= - 6.2+24\times 2.5 \\ \therefore \: t_{25}= - 6.2 + 60 \\ \huge \red{ \boxed{\therefore \: t_{25}= 53.8}}[/tex]

Answer Link

Otras preguntas

Which of these was a factor in the US entry in World War I​
What are the three main purposes for writing
Quand manges-tu? Je mange ______.A. puis B. maintenant C. vite D. donc​
Solve the system of linear equations using linear combination. 3a + 6b = 45 2a – 2b = –12 Which is the solution to the system?
You are creating a presentation and you have come to the last slide. You still have more information to add. What should you do? Place the information on other
In the decades after the Civil War, rural blacks __________.
state the plant phylum which is characterised by the absence of vascular tissue​
Together, discuss the implications of laws in different states, including your own. Take notes in the table:
This map shows the amount of soil moisture (SM), which is an indicator of water availability for people living in that region. Based on the data from map, which
How would you convert 276 yards to inches? Add up the digits Multiply by 36 Change the unit measure