consider a manufacture whose total cost of producing x items is given by c(x) = 10000 + 5x+1/9x^2 a) what is the average cost function of A(x) = c(x)/x? b)how many items should the manufacturer produce in order to minimize average cost? c)what is the smallest average cost? d) ...
Stats PLEASE HELP!!!
Webcredible, a UK-based consulting firm specializ- ing in websites, intranets, mobile devices, and applications, conducted a survey of 1,132 mobile phone users between February and April 2009. The survey found that 52% of mo- bile phone users are now using the mobile Internet....
4th grade math
What is one way in which the magnetic field is similar to the electric field and one way in which the magnetic field is different from the electric field?
Chem Lab Help
Carefully clean and dry a 150 mL beaker, a 250 mL beaker, and a large 155mm test tube. Remove two Alka-Seltzer tablet from their hermetically sealed packet and weight them. Use a clean (use paper towels only, NO water) mortar and pestle to grind the tablets into a fine power. ...
Chem Lab Help
Trial #1 Trial #2 Trial #3 Mass: gelatin capsule (g) .123 .118 .122 Mass: whole alka-seltzer tablet (g) 3.230 3.230 3.230 Mass: capsule + alka-seltzer sample (g) .822 .882 .677 Mass: system before reaction (g) 23.109 23.110 22.735 Mass system after reaction (g) 21.742 21.813 2...
Describe how you would prepare 250. mL of a .500 stock solution of sodium hydroxide. (show all work)
Im not sure how to do these questions though
The experimental data you entered is: Trial #1 Trial #2 Trial #3 Mass: gelatin capsule (g) .123 .118 .122 Mass: whole alka-seltzer tablet (g) 3.230 3.230 3.230 Mass: capsule + alka-seltzer sample (g) .822 .882 .677 Mass: system before reaction (g) 23.109 23.110 22.735 Mass sy...