Question

Wha reise 31.20. Clay pots. Emmanuel makes pots out of clay. The clay $ 55,00 per pound. Each pot is made from a random amount X of clay pounds), Uniformly distributed between 1.9 and 2.7 pounds. There is also charge to bake the pot in a kiln (a kiln is a big oven for making clay get very hard). The charge to use the kiln to harden a pot is $0.40. What is the probability that he spends more than $12.00 altogether (cost of clay plus cost of using the kiln) to make a pot of clay?

31-20

Answer 1

here it is given, X. (1.9, 2.7) Now the total cost mentioned here is $12.00 The charge to use the kiln to harden a pob is $0.40 Hence the cost of day is thees $11.60 Nowe amount of day to be used is $11.60 = 2.32 $5. ie. Of Fl.) is the calf of x, then we are to calculate { 1-F (2:32)} None, F(2:32) – 232-1.9 [ by the formula of 401-4,2-1) caf] 2-7 -1.9 = 0.525 Wence the required probability is (1-0.5295) 1.2.0.445