28 28 At least one of the answers above is NOT correct. (1 point) A matrix A has size 102 x 66 The dimension of the domain space is 101 and the dimension of the target of A is Notetarget space mea...
At least one of the answers have is NOT correct. (1 point) The matrix A= [ 2 1 0 -1 -3 1 | k00 has three distinct real eigenvalues if and only if <k< o Note: You can earn partial credit on this problem. Preview My Answers Submit Answers Your score was recorded. You have attempted this problem 4 times You received a score of 50% for this attempt. Your overall recorded score is 50%. You have unlimited attempts remaining....
i keep getting x1 wrong... t least one of the answers above is NOT correct. (4 points) Find the set of solutions for the linear system 2x + - 5x2 2x2 - x - + 8x3 - 2x3 + x 12x4 x = = = 18 5 - 12 If your answer includes any arbitrary parameters name them 51, 52, etc., as needed. (x1, x2, x3, xx) = ( VII - 265-881 | = (-12-8112 61 5 ) Note: You...
0.1881 correct 70.08 70.08 incorrect At least one of the answers above is NOT correct. (1 point) The exam scores on a certain Society of Actuaries (SOA) professonal examination are Normally distributed with a mean score of fi = 66% and a standard deviation of = 7% (a) What is the probability that a random chosen person who is writing this SOA exam will score at most 60%? Note, when finding using -values, use three decimals 0.500 (use four decimals...
The answer above is NOT correct. (1 point) Find when y= -7 sin (In(x)) = Preview My Answers Submit Answers Your score was recorded You have attempted this problem 4 times You received a score of 0% for this attempt Your overall recorded score is 0% You have unlimited attempts remaining Page generated at 06/21/2020 at 10:08pm EDT WeWork 1000-2010 theme: math 4 ww_version: We Work 2.14g_version PG-2.14 The We
please ahow all steps thanks At least one of the answers above is NOT correct. (1 point) Find the singular values 01 > 02 of A 13 -1 A_ A- 3 -17 11 - 3 14 T9= 2 Find unit vectors 7 and such that || Aời || = 0; and || Aő || = 02. U 11 IN Note: You can earn partial credit on this problem. Preview My Answers Submit Answers Your score was recorded. You have attempted...
least one of the answers above is NOT correct. 1 point) Use the given data to find the 95% confidence interval estimate of the population mean. Assume that the population has a normal distribution Q scores of professional athletes: Sample size n 15 Mean 106 Standard s 12 Note: You can earn partial credit on this problem. Your score was recorded. You have attempted this problem 1 time. You Your overall recorded score is 096. a score of 0% for...
At least one of the answers above is NOT correct. (1 point) Evaluate the following limits. If needed, enter 'INF' for oo and '-INF for -o. (a) lim X-00 10+ 2x2 8 + 2x (b) lim X-00 10 + 2x2 8 + 2x Note: You can earn partial credit on this problem. Preview My Answers Submit Answers Your score was recorded.
[-5 0 5 5 0 -5 0 0 0 0 -5 0 0 0-5 0 (1 point) 2 The matrix A- has two distinct eigenvalues λ1 < λ2. Find the eigenvalues and a basis for each eigenspace. whose eigenspace has a basis of , whose eigenspace has a basis of | [1,0,0,1] Note: You can earn partial credit on this problem Preview My Answers Submit Answers Your score was recorded. You have attempted this problem 9 times. You received a...
At least one of the answers above is NOT correct. (1 point) Suppose f(x, t) = e 3t sin(x + 2t). (a) At any point (x, t), the differential is df = e^(-3t)cos(x+2t)dx+(e^(-3t))(2cos(x+2t)-2sin(x+2t))dt (b) At the point (-1,0), the differential is df = cos(-1)dx+(2cos(-1))+3sin(-1)dt (c) At the point (-1,0) with dx = -0.5 and dt = 0.3, the differential is df = 0.97344 Note. You can earn partial credit on this nrohlem (1 point) Consider the surface xyz = 20....