claudiapaloma04 claudiapaloma04

03-12-2020
Mathematics

contestada

Find the 53rd partial sum of -1 + (-4) + (-7)...

Respuesta :

ndeluna890 ndeluna890

04-12-2020

Answer: -4187

Step-by-step explanation:

-1,-4,-7

^ ^

+-3 +-3 -4- -1= -3

S53= 53/2 [2(-1)+(53-1)] -3

2(-1)= -2 (53-1) = 52•3 53/2=26.5

26.5 [ -2+ -156]= -4187

Answer Link

Otras preguntas

From what tree did native americans derive the gum-like resin that would inspire today's chewing gum?

Geometry please help :)

If nothing eats a hawk what might eventually happen to the energy that is stored in its body

What is the median of the data set represented by the dot plot? Enter the answer in the box.

Which of the following plant organs contains the highest concentration of chloroplasts responsible for photosynthesis? a.Roots b.Stems c.Flowers d.Leaves

A ball is kicked and flies from point P to Q following a parabolic path in which the highest point reached is T. The acceleration of the ball is?

Which of the following influenced the outlook of the romantic poets of Byron's generation?A.the founding principles of ancient Greek democracyB.Enlightenment fa

why did Bangladesh separated from Pakistan

The caste system is a strict segregation of people according to social class in hindu society which is based on

Miles drew square STUV with vertices at (–2, 4), (6, 4), (6, –4), and (–2, –4). He read that squares have congruent diagonals. Which statement and reason prove