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

What is 2 1/2 x 1 3/4 x 3/4
What is the measure of angle AFR? O 124 degrees O 91 degrees O 13 degrees O 117 degrees
write equation of the log base of 3​
which statement is true about the function?​
. A vertical electric field is set up in space to compensate for the gravitational force on a point charge. What is the required magnitude and direction of the
Which of the following is a solution to the equation x[tex]x^{2}[/tex]– 6x + 5 = 0?
Bob wants to give Alice a necklace of n beads he originally has a long chain with caring beauty. Of each bead
Steve bought a new car for $22,000 but paid 93% of the list price. How much was the list price
what is 1/5 plus 1/10
Assume that 900 births are randomly selected and 4 at the births are girls. Use subjective judgment to describe the number of girls as significantly high, signi