yahira34 yahira34
  • 22-10-2018
  • Mathematics
contestada

28th term of -242, -251, -260

Relax

Respuesta :

jcherry99
jcherry99 jcherry99
  • 22-10-2018

Answer:

-485

Step-by-step explanation:

Formula

Givens

an = a28

n = 28

a1 = - 242

Solution

d = a3 - a2

d = -260 - - 251

d = -260  + 251

d = - 9

an = a1 + (n-1)d

an = -242 + (n - 1)(-9)

a28 = - 242 + 27*(-9)

a28 = - 242 - 243

a28 = - 485

Answer Link

Otras preguntas

why is gold preferred as a superior metal over silver and bronze?
A soccer player kicks a ball with a speed of 30 m/s at an angle of 10. How long does the ball stay in the air?
a hydrogen-filled balloon was ignited and 1.60g of hydrogen reacted with 12.8g of oxygen. how many grams of water vapor were formed? (assume that water vapor is
What are some famous movies about football/soccer? I need at least four... I know some about am. football, baseball or basketball, but can't remeber any about f
How much gas is there in 100cm3 of air?
What are some famous movies about football/soccer? I need at least four... I know some about am. football, baseball or basketball, but can't remeber any about f
2x2 + 6x + 5 = 0 what are the real roots for the quadratic equation
a spoon can sound like a bell. Explain scientifically in detail.
what is a tropical rainforest?
Which of the following is not equivalent to the formula d = rt?