jacquelynanoval
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 CollinStanley
  • 02-08-2016
a20-a18=a1+19d-a1-17d=2d =281-97 so d=92
Answer Link

Otras preguntas

Which statement is true? a. Prokaryotic cells have multiple membranes. b. Eukaryotic cells have one membrane. c. Prokaryotic cells do not have a membrane.
what is meiosis getting ready for
round 4398202 to nearest hundred
name three numbers that would be placed between these two numbers on a number line 5.89 and 5.9
A map is drawn to scale 1 Cm 10km . Find the actual distance represented by 54 mm
Describe what happens to an egg during the first 14 days of the cycle?
The biggest cause of foodborne illness is:
What is the best way to combine these sentences using a prepositional phrase? Mom said it was time to paint the house. She had that "don't-try-to-get-out-of-it"
A store pays $10 for a bracelet and the markup is 115% of customer will also pay 5.5% sales tax what will be the total cost of the bracelet to the nearest cent
Participle and participial phrase in roasted in aluminum foil,meats remain juicy