Mathematics
Mathematics, 16.10.2021 01:10, dondre54

Find S10 and explain why it is impossible to find so for the series 2, 6, 18, ...

Find the number of terms in the series + 8 -12 +18 -
-307.546875

ANSWER BOTH WITH WORK SHOWN. USE FORMULAS

sn = n/2(t1 + (n-1)d)
OR
sn t1(1-r^n)/ 1-r

answer
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 13:30, gloria457
Is the orthocenter of a triangle on the inside ?
Answers: 2
image
Mathematics, 21.06.2019 18:00, winterblanco
On saturday a souvenir shop had 125 customers. sixty four percent of the costumers paid with a credit card. how many costumers paid with cash?
Answers: 1
image
Mathematics, 21.06.2019 21:10, awuaheric
(x-5)1/2+5=2 what is a possible solution?
Answers: 1
image
Mathematics, 21.06.2019 22:50, sonyav732
Which of the following is closest to 32.9 x 7.5? a: 232 b: 259 c: 220 d: 265
Answers: 2
Do you know the correct answer?
Find S10 and explain why it is impossible to find so for the series 2, 6, 18, ...

Find...

Questions in other subjects: