gdbhardrive
gdbhardrive
06-10-2016
Mathematics
contestada
What is the 30th term of 3n-1
Respuesta :
makapayne10121998
makapayne10121998
06-10-2016
a_n = a_1 + (n-1)d
a_n = 4 + 3(n-1) = 3n + 1
So the 30th term is a_30 = 3*30 + 1 = 91
Answer Link
VER TODAS LAS RESPUESTAS ( 22+ )
Otras preguntas
1. What are the roots of the equation? 5x^3+45x^2+70x=0 A. {−7, −2, 0} B. {−7, 0, 2} C. {0, 2, 7} D. {−2, 0, 7} 2. What number needs to be added to both sides o
25) Which of these was a result of American involvement in World War II?
During aerobic cellular respiration, ___________ combines with hydrogen ions and the product is released as a by-product of respiration.
WILL GIVE A BRAINLEST FOR RIGTH ANSWER Which energy source can be used in the greatest number of areas? wind energy hydroelectric power geothermal energy solar
What were federalists? Anti-federalists?
Los chicos comieron en uno de los restaurantes de ____. al lado la playa los parientes de don guillermo viven en ____. california mérida las chicas saben có
Which of the following sentences is structured correctly? Nathan said "I'm really sorry." Nathan said—”I'm really sorry." Nathan said, "I'm really sorry . .
What term describes elements that contain the same number of valence electrons?
What volume will 145 g of butane occupy at 745 torr and 35 ∘c?
Each kingdom of the sahel practiced __________ as their primary form of worship.
