jasonlawrence609 jasonlawrence609

04-05-2018
Mathematics

contestada

The first term of an arithmetic sequence is -5 , and the twelfth term is 1.7 .find the common difference

Respuesta :

lironica lironica

04-05-2018

a=-5
a12 = 1.7

a12 = a+(n-1)d
1.7 = -5+(12-1)d

1.7+5 = 11d

6.7/11 = d
0.60 = d

Answer Link

Otras preguntas

The structure of early television was similar to that of:

number 4, 5, 6, 7 please and thank you so much

Chromosomes, which contain dna, have several functions. all but one of these statements is a function of chromosomes. a.chromosomes determine the traits of an o

Economic growth, inflation, and level of employment are all related. To determine inflation, A) multiply the GDP by the change in price level. B) divide the c

The greatest cause of nonadherence to treatment is

When interpreting a primary source, it is important to recognize that experiences and upbringing influence an author's_______________. a.

How many atoms or moles of each element are on either side of the yield arrow? Is this equation balanced? 2Na+H2O---> NaOH+2H2

Why did some Americans oppose Imperialism?

The first four terms of a geometric sequence are 108, 36, 12, 4, … What is the common ratio? –72 –3 3 1/3

Joshua is on the culture team at work, while debbie and amalie are on the social team. each year they have decided to come together to try and plan a few event