If it rains tomorrow the probability is 0.7 that John will practice his piano. if it does not rain tomorrow there is only a 0.5 chance that John will practice, suppose to chance of rain tomorrow at 60% what is the probability that John will practices his piano?

The ksp expression for the system pbcl2(s) pb+2(aq) + 2 cl-(aq) is: [pbc12][pb+2][2cl-] [pb+2][cl-]2 [pb+2][2cl-]2 [pbcl2][pb+2][cl-]2 [pb+2][2cl-]2[pbcl2]

What is the probability of throwing several dice with sum equal to 6 (six)? show the ways of possibilities for sum 6 (as the numerator) and the ways of throwing n dices for n = 1, 2, 3, 4 or 5 as denominator for all the questions to earn full credits. (a)throw one die, (b) throw two dice, (c) throw three dice (d) throw 4 dice, (e) throw 5 dice

Determine if the outside temperature is a function of the time of day or if the time of day is a function of temperature and explain why or why not.