jacquelynanoval jacquelynanoval

02-08-2016
Mathematics

contestada

PLEASE HELP

Find an equation for the nth term of the arithmetic sequence.

a18 = 97, a20 = 281

Respuesta :

CollinStanley CollinStanley

02-08-2016

a20-a18=a1+19d-a1-17d=2d =281-97 so d=92

Answer Link

Otras preguntas

What caused tensions between the native americans and the us government?

What's the surface area of a sphere with radius 5 centimeters

During digestion carbohydrates are changed to what?

What type of claim is this ? Election day should be a national holidays. A. Claim of value B.claim of policy C. Claim of definiton D. Claim of fact

Peter will roll a fair die a total of 90 times. What is a good prediction for the number of times that the number cube will land on a number greater than 2?

Austin determined that he has $13.50 in his piggy bank just in quarters and dimes. if q represents the number of quarters he has and d represents the number of

if here ar 8950 public libraries and 76 percent of them let us have free access to electronic books how many libraries offer free access to electronic books

PLZ HELP ME ASAP I NEED HELP

Martin has gone hiking.He has been sweating profusely.Why is he producing sweat?

if the circumference of a circle is 22 Pi find the length of its radius