litaltwizer5763 litaltwizer5763
  • 13-01-2018
  • Mathematics
contestada

Write a formula for the nth term of the arithmetic sequence 1, 5, 9, 13, ……. then use the formula to find f(20).

Respuesta :

mfpiac12
mfpiac12 mfpiac12
  • 13-01-2018
1+4(n-1)=f(n)
f(20)=77
Answer Link

Otras preguntas

what determines the primary structure of a protein?
the number of cakes baked varies directly with the number of hours the caterers work. What is the ratio of cakes baked to hours worked.
Hai quả cầu nhỏ hoàn toàn giống nhau, mang điện tích q1, q2 đặt trong chân không cách nhau 20cm thì hút nhau F = 5×10^-5. đặt vào giữa hai quả cầu tấm thủy tinh
Which statement best describes the early French presence in North America
Lifting the tank of water gave it ____________________ energy.
Jasmine pays £52.40 for 40 litres of petrol. What is the cost per litre?
The sum of three consecutive odd integers is 2,193. What are the integers? (show your work)
Hii I need help ASAP with this physics question A roller coaster has two vertical loops one after the other. The roller coaster has a speed of 7m/s at the top
If x= -2, and y=3, then what is the value of x^3y+ xy3?
Select the correct answer from the drop-down menu. is a character's reason to act. Motivation Characterization