Sarah Earns a weekly salary of 445+ commission of 8.5% on sale at the clothing store when she works how much should she turned in a week if she sold 1200 worth of merchandise

An assembly consists of two mechanical components. suppose that the probabilities that the first and second components meet specifications are 0.87 and 0.84. assume that the components are independent. determine the probability mass function of the number of components in the assembly that meet specifications. x

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol

Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?