Seudónimo Seudónimo
  • 01-12-2015
  • Mathematics
contestada

Nth term of 7 9 11 13 15

Respuesta :

WorldCitizen WorldCitizen
  • 01-12-2015
the secret formula seems to be: 7 plus 2 plus 2 plus 2...

so 7+2....

but the plus 2 is repeated!

so

7+(2*x)

how many times is it repeated? 7 is the first term, 9 is the second, but it's repeated only once.. so the number of the term -1!


like this:

7+(2*(n-1))
Answer Link

Otras preguntas

Explain how you could use the dimensions of a reduced rectangle and one given measurement of an original rectangle to find a missing measure? Please and thank y
what percent of 49.2 is 25.83%
"According to the graph of F(x), which of the statements below are true? Check all that apply. Asymptotes are marked by dashed lines "
what are the benefits of wax?
3t – 18t + 4 = -26 what is t? and explenation please Thanks!!!
in a basket, there are 24 good oranges and rest are bad oranges. The ratio of good oranges to the bad oranges is 3:1, find the number of bad oranges
7m − 5 − 13m = 25 what is m and explenation please :)
How to express a number as a quotient of two integers like 0.43
Which of these types of rock can melt under the right conditions?
A very old vending machine accepts only nickels (n) and dimes (d). Candy costs up to $0.50, but sometimes the machine will dispense candy without any coins bei