Suppose the time to failure in hours of certain electronic components subjected to continuous vibrations is found to be a weibull random variable with κ=1.1,and λ=1/2.(a) how long should we expect this component to last when we install a new one in a particular system? (b) given that one of these components has already lived to the expected lifetime, what is the probability it will last another 50%of the expected lifetime?

Suppose a triangle has two sides of length 32 and 35, and that the angle between these two sides is 120°. which equation should you solve to find the length of the third side of the triangle?

Part a : solve - vp + 40 < 65 for v . part b : solve 7w - 3r = 15 for r show your work!

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books