Consider the matrix a. a = −3 6 1 −2 find the characteristic polynomial for the matrix a. (write your answer in terms of λ.) (−3−λ)(−2−λ)−(6) find the real eigenvalues for the matrix a. (enter your answers as a comma-separated list.) λ = 0,−5 find a basis for each eigenspace for the matrix a. 1 -2 (smaller eigenvalue) -3 1 (larger eigenvalue)

Aparallel system functions whenever at least one of its components works. consider a parallel system of n components, and suppose each component works independently with probability 0.5. find the conditional probability that component n works given that the system is working

If n stands for number sold and c stands for cost per item, in which column would you use the formula: ? a. column d c. column f b. column e d. column g

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2xdesmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2x