lewisant123 lewisant123

12-05-2017
Mathematics

contestada

Find the 30th term of an arithmetic sequence whose first term is 2 and common difference is 5.

Respuesta :

12-05-2017

2 + 29 times 5 = 147

Answer Link

zebsi0n zebsi0n

12-05-2017

First, create a formula for the arithmetic sequence.
a(n) = a(1) + d(n - 1)
a(n) = 2 + 5(n - 1)
a(30) = 2 + 5(29)
a(30) = 2 + 145
a(30) = 147

Hope that helps!

Answer Link

Otras preguntas

On which type of simple machine would you find. A fulcrum

How does a mutation in a gene affect a protein?

What I'd the value of x

Which was an effect of industrialization in latin american nations during the postwar years.

(not just answer. need evidence)Rania has 12 teaspoons of salt for a large recipe. The ratio of teaspoons to tablespoons is 3:1. How many tablespoons of salt do

Two inscribed angles that intercept the same arc are.

URGENT!! Find the solutions by completing the square x^2-5x+4=y

What is the value of a2 + 3b ÷ c − 2d, when a = 3, b = 8, c = 2, and d = 5? Enter your answer below.

For each expression, select all equivalent expressions from the list. (a) 11x - 4x + 10x O 7x+10x O 17 + x 10x - 7x 0 17x (b) 2(1 + 8y) 0 2 +1.2 + 8y 0 2 +16y 0

What war German war tatic was effective but also was a large factor in the United States entering the war? Your answer: O trench warfare O tank technology O sub