amalzuha amalzuha

18-02-2021
Mathematics

contestada

The algebraic form of an arithmetic sequence is 5n-2
a) What is its common difference?

Respuesta :

DFGauss DFGauss

18-02-2021

Answer:

5

Step-by-step explanation:

[math]

U_{n} = 5n - 2 \\

Common Difference = U_{n+1} - U_{n} \\

= [5(n + 1) - 2] - [5n - 2] = [5n + 5 - 2] - [5n - 2]\\

= 5n + 5 - 2 - 5n + 2\\

= 5

[/math]

Answer Link

Otras preguntas

The amount of time it takes to fill a whirlpool tub is inversely proportional to the square of the radius of the pipe used to fill it. If a pipe of radius 1.5 i

Complete this statement: The first transcontinental railroad was largely built by A. Irish and Chinese immigrants. B. Italian and German immigrants. C. southe

a car is a compound machine true or false

All of these are components of active listening EXCEPT: Select one: a. repeat b. reposition c. re-sort d. rephrase

What evidence does Elizabeth hear that contradicts wickhams evaluation of Darcy in Pride and Prejudice?

Calculate the average rate of change for the function f(x)=-x^4+4x^3-2x^2+x+1 from x=0 to x=1

An amount of $18,000 is borrowed for 10 years at 8.25% interest, compounded annually. If the loan is paid in full at the end of that period, how much must be pa

Best for growing most plants, which soil has good drainage and sufficient moisture? loam silt clay sand

How many solutions to 15x+11=8x

what does quadratic functions mean