subject
Mathematics, 16.09.2021 01:50 gamer0078

3. Use the formula to evaluate the series 1 - 2 + 4 - 8+ ... - 10. Sn
a1(1-7)
1-r
In the formula for a finite series, a, is the first term, r is the common ratio, and n is the number of terms.
-341

1023
-1023


3. Use the formula to evaluate the series 1 - 2 + 4 - 8+ ... - 10.

Sn
a1(1-7)
1-r
In the formula

ansver
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 17:30, BonnyRios
8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals
Answers: 1
image
Mathematics, 21.06.2019 18:30, jhonpiper
Two cyclists 84 miles apart start riding toward each other at the same. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?
Answers: 1
image
Mathematics, 21.06.2019 20:30, icantspeakengles
In priyas math class there are 10 boys and 15 girls. what is the ratio of boys to girls in priyas math class? express your answer as a decimal
Answers: 1
image
Mathematics, 21.06.2019 21:00, alexahrnandez4678
Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.
Answers: 1
You know the right answer?
3. Use the formula to evaluate the series 1 - 2 + 4 - 8+ ... - 10. Sn
a1(1-7)
1-r

Questions in other subjects:

Konu
English, 08.07.2019 10:30