abbybaker0217 abbybaker0217
  • 23-05-2019
  • Mathematics
contestada

Find the sum of the first 56 terms of the sequence {-8,-1, 6, ...}.

Respuesta :

bhawnau233 bhawnau233
  • 26-05-2019

Answer:

Step-by-step explanation:

S56=56/2[2(-8)+(56-1)7]

S56=10332

Answer Link

Otras preguntas

Find the slope of the line that passes through each pair of points
what is the solution for this inequality -10x <40
Why is the kingdom Protista considered a catch all kingdom?
Two of the emission wavelengths in the hydrogen emission spectrum are 410 nm and 434 nm. One of these is due to the n=6 to n=2 transition, and one is due to the
Why is the kingdom Protista considered a catch all kingdom?
Draw 2 lines in a triangle. Make 2 triangles and 2 trapezoids.
solve using the substitution and elimination method 3a-12b=9 4a-5b=3 can someone please help?
The scale of a square map indicates that each inch on the map corresponds to 5 miles. Write an expression that describes the area of land shown on the map. If t
In what types of environments would you find protists?
Write the answer to each problem in terms of the variable.1)chandler is y years old. What expression represent his age 4 yr ago? 11 yr from now?2)claire has y d