The first year you obtain your Professional Engineer seal, you design and observe construction of 3 small roadways with culverts, each of which is in a different area of the country. All of these roads are designed to pass a 50-year storm since they are not major roads where loss of life or damage to property is likely if they are flooded. After that first year, you never design another culvert for the rest of your career since you move into management. What is the probability that at least one of those 3 roads will be overtopped in one given year. What is the probability for your anticipated 40-year career?

Avx home entertainment, inc., recently began a “no-hassles” return policy. a sample of 500 customers who recently returned items showed 400 thought the policy was fair, 32 thought it took too long to complete the transaction, and the rest had no opinion. on the basis of this information, make an inference about customer reaction to the new policy. (round your answers to 1 decimal place.)

Resources that are valuable but not rare can be categorized asanswers: organizational weaknesses.distinctive competencies.organizational strengths.complementary resources and capabilities.

(05.04 mc) a 2012 report from the u.s. surgeon general stated: "another common practice is strategically locating tobacco-related marketing materials where young children will be exposed to them. tobacco industry executives acknowledge that products and advertising should be placed at eye level (pollay 2007), but in california, 48% of stores had at least one cigarette marketing item at or below 3 feet from the floor (feighery et al. 2001)." it was also noted that 25% of cigarette displays were next to candy. in addition, a national study found that about one-third of the stores had tobacco ads at low heights. after california banned counter displays, some stores place cigarettes in transparent displays so product brands could still be seen. why did some stores use transparent units to display the cigarettes? (3 points) to comply with the new rules while still encouraging cigarette purchases via visual exposure to ensure children and minors are not exposed to cigarettes and their eye-catching packaging to minimize exposure to humidity, extending the shelf life of the cigarettes' tobacco to reduce the occurrence of shoplifting, since cigarettes are high-revenue items