taylorwren25 taylorwren25

25-01-2022
Mathematics

contestada

Find the 8th term of the arithmetic sequence.
a1 = 20, d = 5

Respuesta :

semsee45 semsee45

25-01-2022

Answer:

55

Step-by-step explanation:

arithmetic sequence equation: [tex]u_n=a+(n-1)d[/tex]

Therefore, [tex]u_n=20+5(n-1)[/tex]

So the 8th term is when n = 8: [tex]u_n=20+5(8-1)=55[/tex]

Answer Link

Otras preguntas

acapulco ____ en mexicoA.estarB.estaC.esD.eres

what is the name of the worlds most expensive? diamond and how much is it worth?

PLZ HELP!!! Less than 50 percent of females in India are literate. Which of these would be the BEST way for India to increase the literacy rate among females?

If g(x) = 2x – 5, then evaluate g(2x2 – 3) please explain.

in all shook up the author uses chronological organization pattern. Which identifies textual evidence of this pattern and explains how it is used to support the

Fossil fuels, such as coal, are formed through deposition of BLANK rocks

Find the exact area of the surface obtained by rotating the curve about the x-axis. y = sin ((pi*x)/6) 0 ≤ x ≤ 6

How should I finish the conclusion? I'm a little stuck. This project helped me realize how hard it was to live during the Great Depression. Until now, all I k

Skin cancers typically develop in the a. lower layers of the epidermis. b. lower layers of the dermis. c. upper layers of the dermis. d. upper layers of the

Evaluate: -7.5 (-8.2) =