gr3a3celydic
gr3a3celydic
25-01-2017
Mathematics
contestada
Find the nth term: 13, 20, 27, 34
Respuesta :
crisforp
crisforp
25-01-2017
The ratio, r, is 20 - 13 = 27 - 20 = 34 - 27 = 7;
The nth term has the formula: an = a1 + (n-1) x r; where, a1 = 13 and r = 7;
Then, an = 13 + (n-1) x 7;
Finally, an = 13 + 7 x n - 7;
an = 7 x n + 6;
Answer Link
VER TODAS LAS RESPUESTAS ( 97+ )
Otras preguntas
During the revising stage, a paragraph that does not support the thesis statement should a. appear as the final paragraph in the body of the essay. b. be dele
Kelly joins Powerhouse Gym. The cost is $30 per month and a one-time $100 joining fee. Lisa joins MegaMuscle Gym for $35 per month and a $50 joining fee. In how
Javier is late for a meeting. But he still stops to check all the locks on his house several times. What is Javier suffering from? obsessive-compulsive disorder
Which is not a risk associated with taking illegal steroids? A. Mood Swings B. Acne C.Tendonitis D. Cancer
THE GENETIC CODE IS UNIVERSAL IN NUCLEAR DNA FROM BACTERIA TO MAMMALS, TRUE OR FALSE
Multiple Choice 1. Most collisions between vehicles and pedestrians occur in or near: a. driveways. b. intersections. c. parking lots. d. bus stops. 2. Bicyclis
How many total atoms are in 0.370 g of P2O5?
Vinny is interviewing for a job. He wants his take-home pay to be at least $42,000 . What is the least salary he can earn if he pays 25% income tax?
Rahul has $86 from his summer job. When school begins, he plans to spend five dollars each week. Which pattern shows how much money Rahul will have after four w
A line passes through the points (0, –3) and (2, –4) Enter the slope of the line in the box.
