marimkhatun55 marimkhatun55
  • 01-12-2020
  • Mathematics
contestada

What is the 30th term of the linear sequence below?
−5,−7,−9,−11,−13
,

Respuesta :

meowmeow223334
meowmeow223334 meowmeow223334
  • 01-12-2020
a1 = -5, d = -2
Use formula: an = a1 + (n-1)d
a30 = -5 + (30-1)(-2)
a30 = -5 + (-38)
a30 = -63
The 30th term should be -63
Answer Link

Otras preguntas

What two factors determine the state of rocks and metals Inside the earth?
how do i round 3,176 to the nearest thousand
Using the equation y=ax^2+bx+c to represent a parabola on a graph, which statement is true?1) If b is negative, the parabola opens downward2) If a is negative,
What challenges did the californios face?
Tear is to sorrow as smile is to
how do i round 3,176 to the nearest thousand
What do Frederick Douglass' words "America reigns without a rival" mean?
Which of the following molecules has polar bonds but is a nonpolar molecule? a. H₂ b. H₂O c. NH₃ d. NaCl e. CO₂ Can anyone explain this one?
what It Trigonometry ?
if f(x)=|3x-4|+2, find f (-10)