How are railroads a monopoly?

How are railroads a monopoly? The railroad companies held a natural monopoly in the areas that only they serviced. The railroad monopolies had the power to set prices, exclude competitors, and control the market in several geographic areas. Although there was competition among railroads for long-haul routes, there was none for short-haul runs. How much […]

Why is Yahoo saying my email is invalid?

Why is Yahoo saying my email is invalid? You get an “Invalid ID or Password” error Consider the following: Check “caps lock” or “num lock” keys – These keys change the value of what you’re actually typing. Update your browser autofill settings – If your browser remembers passwords, you may need to update your autofill […]

Is Agar differential or selective?

Is Agar differential or selective? Hektoen agar is a selective and differential medium that helps isolate and differentiate Salmonella and Shigella from normal enteric gram-negative organisms, while preventing the growth of most gram-positive organisms. What is nutrient agar? Nutrient agar 0.5% peptone – this provides organic nitrogen. 0.3% beef extract/yeast extract – the water-soluble content […]

What is the generic name for Lessina?

What is the generic name for Lessina? Teva’s generic of Levlite® Tablets: Lessina® (levonorgestrel and ethinyl estradiol tablets, USP) Are Vienva and Sronyx the same? Vienva is the generic equivalent to Aviane, Sronyx, Orsythia and Larissia. Are Lessina and Lutera the same? Birth control brands considered equivalent to Aviane and Lutera include Orsythia, Vienva, Lessina, […]

How much does 1g of antimatter cost?

How much does 1g of antimatter cost? Right now, antimatter is the most expensive substance on Earth, about $62.5 trillion a gram ($1.75 quadrillion an ounce). How much does it cost to produce antimatter? Creating Antimatter: At present, antimatter costs $62.5 trillion per gram. Projected improvements could bring this cost down to $5 billion per […]

Was there a real Maud Watts?

Was there a real Maud Watts? The soulful faces in the movie’s final shot drive home that although Maud was fictional, her desperate circumstances as well as key events in the movie – the bombing of Chancellor of the Exchequer David Lloyd George’s empty country house and Davison’s fatal protest at the Epsom Derby – […]

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