ieckert5 ieckert5

24-02-2021
Mathematics

contestada

find the sum of the arithmetic sequence. -10,-7,-4,-1,2,5,8

Respuesta :

Littlecaesars Littlecaesars

24-02-2021

Answer:

example

Find the 21st term of: 2,8,14,20

a1=2

d=6

n=21

a21= 2+ (21-1)6

a21= 2+ (20)6

a21= 2+120

a21= 122

Answer Link

Otras preguntas

how did the development of the british colonies along the southern atlantic coast and in the west indies compare with the development of the spanish colonies in

the difference of x and 4 amounts to 15

100 point reward with certified answer. 4 basic algebra questions, must show work. If the answers are wrong your response will be deleted and the points taken b

The number of bacteria in a petri dish is 524 and growing at a rate of 7% every month. How many bacteria will there be in 7 months? Enter your answer, rounded

Solve the system 4x+2y=7 y=5x I keep getting 1/2 and 5/2 but there not one of my answer choices.

Which sentences in this excerpt from W. W. Jacobs's "The Monkey's Paw" show that the White family doubts the major's story? "Hold it up in your right hand, and

In the diagram below BD is parallel to XY. What is the value of x

What organelle contains enzymes used to digest cellular materials and waste products?

Is 1.178 a terminating or repeating decimal

World War II began with the invasion of by .