How many DC-7 are still flying? In this unique case, the aircraft being operated by the HFF was still in its original passenger configuration as delivered to Eastern Air Lines in January 1958. Of the 112 DC-7 aircraft produced, this is the only surviving passenger configuration aircraft.” How many DC-7 were built? The DC-7C was…
Category: Users’ questions
Why are proppants used in fracking?
Why are proppants used in fracking? Proppant is used to keep the fractures open after the frac job is complete. Proppant provides a high-conductivity pathway for hydrocarbons to flow from the reservoir to the well. After the frac job is completed, proppant prevents the fractures from closing due to overburden pressure. What is proppant material?…
What to do with unwanted coats?
What to do with unwanted coats? Drop off your unwanted items at recycling points and clothing and textile banks in supermarket and local car parks – find your nearest below. Donate items to registered charities and re-use organisations – some, such as The British Heart Foundation, offer a free collection service from your home. Where…
Can you link a text file to Excel?
Can you link a text file to Excel? Select the cell where the first line of text from the file should be. Use the Data / Get External Data / From File dialog to select the text file to import. Format the imported text as required. In the Import Data dialog that opens, click on…
What happened in the 2008 housing crisis?
What happened in the 2008 housing crisis? Demand for mortgages led to an asset bubble in housing. When the Federal Reserve raised the federal funds rate, it sent adjustable mortgage interest rates skyrocketing. As a result, home prices plummeted, and borrowers defaulted. Derivatives spread the risk into every corner of the globe. What caused the…
How much horsepower does a 455 John Deere have?
How much horsepower does a 455 John Deere have? The John Deere 455 has hydrostatic 2-wheel power steering with optional all-wheel steering. The 881-cubic inch Yanmar 3-cylinder diesel engine delivers 22-horsepower with 3350 rounds per minute. What is the difference between a John Deere 425 and 445? 445 is fuel injection, 425 is carburetor. 445…
How do you play defense for youth basketball?
How do you play defense for youth basketball? Guards get into a low position with your weight evenly balanced, on the balls of your feet, nearer your toes. Don’t be flat-footed. Keep your weight off your heels. The key to good defense is you must move your feet and stay between the player and the…
What does a confidence interval of 1 mean?
What does a confidence interval of 1 mean? Confidence interval (CI) Most studies report the 95% confidence interval (95%CI). If the confidence interval crosses 1 (e.g. 95%CI 0.9-1.1) this implies there is no difference between arms of the study. How do you find the interval of one standard deviation? The range rule tells us that…
How is linguistics related to culture?
How is linguistics related to culture? The relationship between language and culture is a complex one. The two are intertwined. A particular language usually points out to a specific group of people. When you interact with another language, it means that you are also interacting with the culture that speaks the language. What is the…
How much coal is mined each year in Canada?
How much coal is mined each year in Canada? Production in 2019 was 7.9 billion tonnes. Find out how Canada’s coal ranks on an international scale: World Production. World exports. How many coal mines are in Canada? 24 permitted coal Canada is home to 24 permitted coal mines – 19 of which are currently in…