burgesskeara burgesskeara
  • 13-04-2020
  • Mathematics
contestada

What is the 8th term if your first four are 3,7,11,15

Respuesta :

jenniferlow
jenniferlow jenniferlow
  • 13-04-2020
3,7,11,15,19,23,27,31

32 = 8th term.
The common difference is +4
Answer Link
Аноним Аноним
  • 13-04-2020

Answer:

it's answer is 31.

Step-by-step explanation:

t1 = 3 = 4* 1 - 1

t2 = 7 = 4* 2 - 1

t3 = 11 = 4 * 3 - 1

t4 = 15 = 4* 4 - 1

----------------------

Tn = 4n -1

so the 8th term is

t8 = 4 * 8 - 1 = 31

Answer Link

Otras preguntas

6th Grade Math: The marked price of a water cooler is $4650. The shopkeeper offers an off-season discount of 18% on it. Find its selling price.
Please solve the question in the photo.
What is bitumen? Why and how is bitumen extracted? is bitumen a fluid?
Free use of uniforms and socialization with classmates are possible advantages of ? A.)dual sports B.)community-based sports programs C.)individual sports D.) s
Find the equation of the line with slope =-4 and passing through (2,-10) Write your answer in the form y=mx+b
A rectangular goat pen has an area of 32 square meters and a perimeter of 24 meters. What are the dimensions of the pen?
When did the Industrial Revolution begin in Western Europe? A. Fifteenth Century B. Sixteenth Century C. Seventeenth Century D. Eighteenth Century
write any two uses of Rocks and Minerals of each?​
What two numbers have a product of -75 and a sum of 10?
A survey of 60 students was conducted to determine who is either left-handed or right-handed and the results are shown in the table below: What is the probabili