11.641/6 12.81/3 13.253/2 14.813/4 15. (-243)/5 16. (-64) 4/3 17.8-23 18.16-74
Given a geometric sequence whose third term 3/4 and seventh
term is 243/64. Find the fifth term of the sequence
3 243 18. and seventh term is Given a geometric sequence whose third term 4 64 Find the fifth term of the sequence.
Week - 1, 2, 3, 4, 5, 6 Value - 16, 14, 15, 12, 16, 13 Use trial and error to find a value of the exponential smoothing coefficient α that results in a smaller MSE than what you calculated for α = 0.20. Use a two-decimal digit precision. alpha: _________
is thisthe correct answer?
u = E[r* f(x)] = 1(1/16)+2(3/16)+3(5/16) +4(7/16) = 1/16+6/16+ 15/16 + 28/16 = 50/16 = 3.125 o2 = EC*(x-4)21 = 1(1 - 3.125)2 + 2(2-3.125)? + 3(3-3.125)+ 4(4 – 3.125)2 = 8.625 o=18.625 = 2.9368
1 2 0 42 3 40 -80 64 48 -288 40 13 26 21-15 94-13) and 5 10 8-6 365 2 4 0 8 -6 -10 0 13 2-1 3·Let A = C 4 8 3 25 -2 9 5 1 42 3-1 9 10 22846-2 18 4 -4 3 21 3 2 334 15 26-2 14 5 48 -2 -10 -2 8 -8 814 16 28-23 148 36-6 56 (a) Find a basis for Nul (A)nNul (C) (b) Find...
14/ For the data set 8, 6, 29, 3, 9, 23, 15, 18, 5, 3, 22, 27, 4, 2 and 22 the midrange is A./ 16 B/ 11 C/ 15 D/ 18 15/ By the Empirical Rule, in a city of 62,000 people, the number of people below the mean by more than 1 standard deviation is: A./ 41,160 B/ 9, 920 C/ 21,080 D/ 6,200 Questions 16-18 : Use the distribution in the form of the stem-leaf plot. Stem...
Pivot the following matrix, -3 9 15 -6 3 5 2 2 -4 -1 -4 -1 about the entry a11. (A) 1 -3 -5 2 0 13 17 -4 0 -13 -24 4 (B) 1 -3 -5 2 0 14 14 -5 0 -15 -24 7 (C) 1 -3 -5 2 0 14 14 -4 0 -15 -24 6 (D) 1 -3 -5 2 0 14 17 -5 0 -16 -24 7 (E) 1 -3 -5 2 0 14 14...
Create a binary search tree from the following: 43, 5, 2, 54, 64, 23, 6, 48, 30? (needs to be in C#)
#15
6.4.25 Question Help - 10 -4 5 8 - 10 3 6 0 2 2 8 5 12 - 6 - 12 30 , is 3 -3 4 o . Find the QR factorization of A An orthogonal basis for A, -6 6 16 16 28 28 16 0 0 8 5 4 2 3 0 -4 2 with the given orthogonal basis. The QR factorization of Ais A = QR, where Q= and R =
what is the pKa?
H -10 -6 -4 -2 0 3-5 5-7 9-11 12. 15-16 18 25 30 36-40 41 44 50
Exercise for Section A 1. (10)3 +5)-? 3. (6-5+2)(5)-? 4.8+ (5(4)- 5. (10)(11)-1-? 6. 5+ 12/4-? 7. 10 + (2)(5)-5-? 8. 25-(92)+3-? 9. [(4 + 73- DI8-3]-? 10. [(3+5)+ (DX2)12- 11. The result of multiplication is known as the C. sum. 12. The result of addition is known as the C. sum. A. product. B. quotient. D. difference. A. product. B. quotient. 13. (4 +6(11)-? 14. (7-1+2)(4)-? 15. 20/(5 +5)-? 16. 9 +8/2-? 17. (12)(12)-3- 18. 9+ (4x8)-? 19. 15/3...