5. For each series, calculate t12 and S12. K a) 37 + 41 + 45 + 49 + .. b) - 13 – 24 – 35 – 46 - c) - 18 ... 12 – 6 + 0 + ... - 1 6. 7 + 10 17 + d) - ... 5 10 e) 3.19 + 4.31 + 5.43 + 6.55 + ... f) р+ (2р + 2q) + (3р + 4q) + (4p + 69) + ..

Q: 15= 1.2732M 2 + V 1.2732M 2 2 + (7.639)²

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Q: 10 The sum of the series 5 – 3 40 + ... is 27 20 9. Select one: а. b. С. d.

A: Given s=5-(10/3)+(20/9)-(40/27)+.......

Q: The sum + is between 8 (A) and 3 (B) and 1 (C) 1 and 1 14/ D) 1 and 1/2 E) 1 and 2

A: The given is  Sum of this can be calculated  as           =                         =…

Q: Given A= 7 2 80 and B= - 2 3 find: a) A+B, b) A-B, c) 2A+5B

A: We need to find out the values as given.

Q: 11: Find the sum of the first 22 terms of the AP : 8, 3, -2, . .

A: Sum of first n terms of a Arithmetic Progression with first term a and common difference d is  Sn =…

Q: 1. Find the indicted term: an = (3n+ 2)²; a6

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Q: Find the sum of n terms of an AP whose nth term is given by an=5-6n

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Q: If P(A) = 4/5 and P(B/A) = 2/5, then P(An B) is

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Q: A donut store sells packages store have for sale?

A: Introduction: A function is a method or a relationship that connects each member 'a' of a non-empty…

Q: The 5th term of an A.P. is 15 and the first term is 3. What is the sum of the first 10 terms?

A:

Q: Given that 5w = = (-5, 20), what is w? Select the correct answer below: (-1,4) O (1, -20) O (-4,1) O…

A: given,  5w→=<-5,20>

Q: Let 10 0 B: 0 0 1 01 0 then find B2, B, B, B³ and B to figure out the pattern for B". Then find:…

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Q: If 2 (5) = 72, then the value of n is:

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Q: Write out expressions for (i) (ii) "P. (iii) (iv) 20P,

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Q: There are 30 sutdents in a class. Of the class 2/6 of the students bring have 1pet 1/6 of the…

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Q: For how many n Ee {1,2, ..., 550} is n a multiple of one or more of 9, 4, or 7?

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Q: Out of 800 families with 5 children each how many would you expec to have i) 3 boys (ii ) either 2…

A: Given: Total number of families=800Number of children=n=5

Q: for b) where did you get 65

A: n = 10  The 95% confidence interval is 65±12 The mean is given in the question as 65 The mean = x¯ =…

Q: Find 52 + 48 + 44 .. + 0 + -4 + -8. а. 520 b. 176 с. 364 d. 722 е. 352

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Q: m*n-s for m = -3 and n = 2

A: Our objective is to find the solution

Q: - What is 10% of a number whose sum of 15% and 6/10 of which is 450?

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Q: 81. What is wrong with the following calculation? 0 =0 +0 + 0 + ... = (1 – 1) + (1 – 1) + (1 – 1) +…

A: Given a calculation.

Q: The value of the sum E (- ) is given Zk=4 by: Select one: O a. 3 O b. O c. None of these O d. 1

A: Given :                 ∑k=4∞ 1k-3-1k-1 To find :                      The value of sum of given…

Q: For how many n = {1, 2, ..., 695} is n a multiple of one a multiple of one or more of 8, 3, or 7?

A: In the range of [1, 695] the number of numbers divisible by an integer k =  represents the floor…

Q: Determine the sum in (국)". 2n=4

A:

Q: For how many n = {1, 2,…, 645} is n a multiple of one or more of 8, 7, or 3?

A: n belongs to (1,2,....645) is n a multiple of one or more of 8,7 or 3.

Q: 7.) Simplify: (» + 4) + (» – 1)

A: I have used the properties of addition of rational nimbers

Q: Use Definition 7.1.1. DEFINITION 7.1.1 Laplace Transform Let f be a function defined for t > 0. Then…

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Q: п2 -5п b) Ln=1 n3+ n+1 п3+ п+1

A: The answer to the above question is as shown below.

Q: sume that you have 9 mice in the cage: 3 white males, 3 gray females, and 3 gray males. Two se are…

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Q: 7.) What is the quotient of - and 3 45

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Q: S, =E = 12 + 2² + 3² + . . + n² %3D

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Q: 12. a. (5√3)² b. √II√II c. √32

A: We have to find out

Q: If the die above is rolled 120 times, predict the number of times it would land on a multiple of 3.…

A: It is an important part of statistics . It is widely used .

Q: („" 2) = 6 п

A: