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

Labor unions improved the worker's position with support of labor laws and collective bargaining. a. True b. False

One of the primary accomplishments of William and Mary of Orange was ___________. a. an end to the 1 Civil War b. the reestablishment of Parliament c. an end to

Drinking champagne or mixing drinks with carbonated beverages will speed the absorption of alcohol into the body. A. True B. False

how did galileo revolutionize the field of astronomy

I'm a factor of 10 but not a multiple of 5

How does Judaism differ from other religious groups?

Write the solution in lowest terms. -1/3 + 3/4 = A. 5/12 B. 2/12 C. 1/6 D. 2/7

"A pair of shoes that costs $40 was marked up by 25%. What was the markup and what is now the selling price. Show your work."

Wilfred Gibson (1878-1962) "Back" They ask me where I've been, And what I've done and seen. But what can I reply Who knows, it wasn't I, But someone just like m

Which of the examples below is a chemical agent? Select one: a. Anthrax b. Uranium c. Chlorine d. Dynamite