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

Rank these cars on the basis of their speed a short time (ie. Before any car's speed can reach zero) after the forces are applied. Rank from largest to smallest

how much protein do i need to gain weight calculator

how many calories starbucks grande iced matcha latte with oat milk

what percentage of americans believe the climate is changing

giving 50 points please help

Who sent the Israelites into exile?

How many members does NCT have until now? Name them all.

-3=z-8 Help me solve this equation

Match the words please Please answer these I’ll give you 40 points, I really need help so please help me

How would you recognise red blood cells when looking at a colour photograph of blood taken with a light microscope?