Question
Additionally, the boss asked Armando to determine how many toy sales branches he would have in the fifteenth year, knowing that the first year they started with two branches, by the second they already had 5 branches and, by the third year, they had 8 branches. From the above, determine the number of branches it will have for the fifteenth year.
286
likes1430 views
Answer to a math question Additionally, the boss asked Armando to determine how many toy sales branches he would have in the fifteenth year, knowing that the first year they started with two branches, by the second they already had 5 branches and, by the third year, they had 8 branches. From the above, determine the number of branches it will have for the fifteenth year.
Jayne
4.4106 Answers
We have the order 2,5,8
The sequence is an increment of 3:
2
2+3 = 5
5+3 = 8
So the sequence is
a_n=3n-1
a_1=3\left(1\right)-1=2
a_2=3\left(2\right)-1=5 a_3=3\left(3\right)-1=8
So, the number of branches in fifteenth year is:
a_{15}=3\left(15\right)-1=44
Frequently asked questions (FAQs)
What is the value of f(x) = 2x + 5 at x = 4?
+
What is the length of side a in a triangle with angle A measuring 60 degrees, angle B measuring 45 degrees, and side b measuring 5 units?
+
What are the components of the unit vector in the direction of the vector v = ?
+
New questions in Mathematics