laurenhaldeman laurenhaldeman

29-03-2017
Mathematics

contestada

NEED HELP NOW!!!!
What is the sum of the series?

2+4+8+16+...+512

254

510

766

1022

Respuesta :

Ashpuppy Ashpuppy

29-03-2017

2+4+8+16+32+64+128+256+512 so the equation will be S_9 = 2(1-(2)^9 over (1-2) which then will equal 1022 :)

Answer Link

Otras preguntas

A rectangular box with a square base is open at the top and has a volume of 12 cubic feet. Each side of the base has a length of x feet. Which of the following

A student sitting through a boring class glances over at a friend and rolls her eyes. what would erving goffman call this?

Allison needs to graph the yearly average snowfall in Alaska. She should use a: A: pie chart B: pictograph C: bar graph D: line graph

In a poll, 6 out of 13 children said they read every night before bed, whereas 54% of the adults said they read every night before bed. Which group had a greate

Which is the simplified form of r^-7 + s^-12? arrows to the left of -7 and -12 represent exponents, Options are, A. 1/r^7s^12 B. -r^7 - s^12 C. r^7/s^12 D.

Please help!!!! It’s #14 and explain and show me how to do it please

Although not designated as endocrine glands, several organs within the body secrete hormones as part of their normal function. which organ secretes hormones inv

Can someone summarize the book One Of Us is Lying by Karen McManus in their own words. I will not be plagiarizing your work I just need some ideas because stru

How much heat is neeed to change the temp of 3 grams of gold from 21° Celsius to 36° Celsius?

If [tex] g(x)=\frac{1}{x} [/tex] and [tex] h [/tex] is a nonzero real number, then [tex] \frac{g(x+h)-g(x)}{h}= [/tex]