shell47
shell47
02-06-2017
Mathematics
contestada
B= {5,7,9,11,14} what is n(B).
Respuesta :
mreijepatmat
mreijepatmat
15-06-2017
This is an arithmetic progression with d=2 as common difference:
(7-5 =2; 9-7 =2; 11-9 =2, etc.) and with 1st term a₁ =5
a₈ = a₁ + (n-1)d (where n is the number/rank of terms
a₈ = 5 + 7x2
a₈ = 19
Answer Link
VER TODAS LAS RESPUESTAS ( 89+ )
Otras preguntas
Using LeChâtelier’s principle, determine whether the reactants or products are favored and the direction of the shift in equilibrium (left or right) in the foll
Which of the following statements explains why the nucleus is important to cells
Find the measure of b
Please help, real quick simple
Why does Josephine get upset at her father's funeral? A. She is asked to choose whether to eat her fish fried or boiled. B. She thinks he'll be angry at her for
Fading support for Reconstruction was caused in part by Ulysses S. Grant's election to a second term in office. a Democratic candidate becoming president in 186
Mobile, Inc., manufactured 700 units of Product A, a new product, during the year. Product A's variable and fixed manufacturing costs per unit were $5.00 and $2
Julia is listening to her meteorology professor explain how to interpret images from Doppler radar. Because Julia's goal is to understand the information being
What is the opposite of -8? :D
Based on a structured interview, Diagnostician A classifies an individual's personality disorder in the “odd” cluster. Based on another structured interview of
