Find the sum of each geometric series. 1. 36+6+1+...; S10 2. a1=1, r=4; S6

Q: -1.8,2.4,6.6,... a=3-5n q =.25(4)*1 %3D a = 4.2n-6 a =-2(.75)*-

A: We have to find general rule of the sequence  -1.8, 2.4, 6.6

Q: -2,-7,-12,.

A: Here we have, -2, -7, -12, .................. ⇒a1=-2, a2=-7, a3=-12, ......... The given series is…

Q: Find the indicated partial sum for the sequence. 1, 2, 3, 4, 5, 6, ..; S3 1*** S3 = %3D %24

A: 1,2,3,4,5,6....Sn=n22a+n-1dn=3a=1d=1So, S3=322+3-11=322+2=32*4=6S3=1+2+3=6

Q: The first term of a geometric sequence is 25 and the second term is 50. Find the common ratio. A.0…

A: topic- geometric sequence r=common ratio=an+1an

Q: 1. Write the first five terms of the sequence defined by each equation. t = 4n b. t=3n-7 а. c. t=(n+…

A: Substitute the first five natural numbers for n in the given sequences to obtain the first five…

Q: Find the sum of the first eight terms of the sequence shown. 1/2, -1/4, 1/8 . . . a. 1/256 b. -1/256…

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Q: 9. Find the Sum of.

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Q: Find the sum of the infinite geometric series (if possible). -125, -25, -5, -1... 544 625 4 No Sum -…

A: -125,-25,-5,-1,............  a1=-125 a2=-25 a3=-5 Common ratio is given as r=a2a1=a3a2 r=-25-125…

Q: find the sum of each series.

A: Given: 12-12·22+13·23-14·24+⋯

Q: Complete each arithmetic sequence with its missing terms, then state the rate of change for each…

A: 1. Let the given sequence is -3, -2, ...., ..... , 1 Let a1 = -3, a2 = -2 d = a2 - a1 d = -2 - (-3)…

Q: There are 33 coins to be distributed among Rajan, Reddy and Rockstar, Rajan is youngest so his share…

A: Arithmetic progression: A sequence of numbers in which the difference between any two consecutive…

Q: Find the 10th term of the arithmetic sequence in which a1=12 and d = 9.1.

A: It is given that, a1=12d=9.1   It is known that nth term of arithmetic sequence can be found  by…

Q: Given t.= 4 and t,,=-2. Find the first three terms of arithmetic sequences- %3D

A: Given, t8 = 4   and  t12 = -2  We have to find the first three terms of arithmetic sequences.

Q: Find the 7th term of the arithmetic sequence with a 10 50 and a 19 = 104. 6. b. 38 с. -4 а. 32 d.

A: Arithmatic sequence is given byan=a+(n-1)×dwhere, a is the first term and d is the common difference…

Q: Find a formula for the nth term of the sequence. V3. VV3. VVV3....

A: We write a few first terms using exponents.

Q: Graph both the sequence of terms a (sn) 15F 1.5H

A: We will calculate the term of the series and then the partial sum. Please see the table below: an =…

Q: Find the sum of the first 8 terms of the geometric sequence. 139 9 27 27 81 - - - + 2 2 2 O A. 2…

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Q: Find the 9th and 10th terms of the sequence an = 3n + 2. The 9th term is The 10th term is

A: We need to find 9th and 10th term of sequence given.