This quiz covers sections 1.3 and 1.4 D Question 5 Solve the problem. c Let a₁ - , a3 and b = 2 Determine whether b can be written as a linear combination of a₁, a2, and a3. In other words, determine whether weights and xa exist, such that x₁ a₁ + x₂ a2 + x3 a3 = b. Determine the weights X₁, X2, and x3 if possible. O No solution O x1=2. x₂ = 1, x3 = 0 Ox1=-3.x₂=0, x3 = 1 O x₁ = -2, x₂ = -1, x3 = 1 • Previous Not saved Submit

I need help with the second part of this problem. Where the 8, 9, and 11 is

brett expects that each guest 0.2 of a sandwich. sketch a model to show how many sandwiches brett expects the guests to eat in all.

QUESTION 5 A survey was given to a group of students that asked about which sports they liked. Of the 65 students surveyed, 30 students liked both soccer and basketball, 40 students liked basketball, and 20 students like only soccer but not basketball. a) Complete the table by filling in the blank boxes. i k e BESKG4 a k e b a ||| DICC d n Like Soccer Didn't Like Soccer Click Save and Submit to save and submit. Click Save All Answers to save all answers. MacBook Air Total I Save A