![deadscoper](/avatars/1392.jpg)
deadscoper
02.09.2021 •
Mathematics
Nata)
The formula S-
gives the partial sum of an arithmetic sequence. What is the formula solved for an?
2S-a, n
o a
2S+a,
n
O a, - 2S+an+n
O a, = 2S-a, n+n
Solved
Show answers
More tips
- F Family and Home What is a Smart Home System and How Does it Work?...
- F Food and Cooking Do Aphrodisiacs Really Work? Separating Fact from Fiction...
- C Computers and Internet Log-in: what is it and why do you need it?...
- S Style and Beauty Secrets of Tying a Pareo: 5 Ways...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
Answers on questions: Mathematics
- M Mathematics Abowl contains 4 yellow marbles and 3 red marbles. michael randomly draws 4 marbles from the bowl. he replaces each marble after it is drawn. what is the probability that he draws...
- M Mathematics Joelle earns her regular pay of 7.50 per hour for up to 40 hours of work in a week. for each hour over 49 hours of work in a week, joelle is paid 1.5 times her regular pay. how much...
- M Mathematics If you wanted the item that cost the most at the top of the table, you would sort in descending order. true false...
- M Mathematics How to solve 927-352 using number line...
- M Mathematics Explain your answer i need my mum is yelling at me about this homework xd...
- M Mathematics Write the equation for the circle with center (1, 1) and radius 5. a. (x - 1)2 + (y - 1)2 = 5 b. (x - 1)2 + (y + 1)2 = 25 c. (x - 1)2 + (y - 1)2 = 25 d. (x + 1)2 + (y - 1)2 = 25...
- M Mathematics If you drive 14 miles and your friend drives 5 7/10 miles. how much farther do u have to drive than your friend...
- M Mathematics Ann worked 20 hours and made $200. how much money does she make per hour?...
- M Mathematics Abike was originally 240 but the price was marked up 15%w what is the new price of the bike? a) $250 b) $264 c) $268 d) $276 i think it is b. am i right?...
- M Mathematics Kim needs to place 32 mystery books and 56 biography books on library shelves. she is to place the maximum number of books on each shelf so that all the shelves have the same number...
Ответ: