Discover Questions

If a planet has a day that is 20 hours long and each hour is 40 minutes long, how many hours is that in Earth hours? Given the following confidence interval for a population mean compute the margin of error E
10.63__ __Find the value of a&b if (x^2-5x+4) is a factor of the polynomial 2x^3+ax^2+bx-4. Express in factored form.? Can antimatter be found in nature? Or is it rather a substance the futurists believe that needs to be artificially created in a lab? How to choose a domain name?