pineelecomavilliej pineelecomavilliej
  • 21-11-2016
  • Mathematics
contestada

Find the value of y in the sequence 2, 8, 3y +5,...
1. If the sequence was arithmetic
2. If the sequence was geometric

Respuesta :

antonsandiego
antonsandiego antonsandiego
  • 22-11-2016
1. If the sequence is arithmetic to find the needed value we have to know the common difference which is 6.
Then we have
 the [tex]3y+ 5 = 14 y = 3[/tex]term = 14
2. If the sequence was geometric we had to know the common ratio = 8/2 = 4
So the answer is :
[tex]3y + 5 = 32 3y = 27 y = 9[/tex]
Answer Link

Otras preguntas

f(x)=2x²+3x-4 what if the function is: f(√2)
How can complex fractions be used to solve problems involving ratios?
Compare and contrast a response and an adaptation. Use examples from your everyday world in your answer.
LEAST COMMON MULTIPLE OF 27 , 48, 66
What was McDuffie's economic argument for slavery
how do I find the property of 34+0+18+26
The cover of a photo album has an area of 97.5 square inches. Find it's area in square centimeters. (1 cm = 0.39 in)
What are five ways to make 64?
What are wandering or roving tribes called? The answer has to be six letters long.
the practical use of science is called