Suppose that a random variable x has a discrete distribution with the following probability mass function: f(x) = ( cx if x = 1, 2, 3, 4, 5 0, otherwise determine the value of the constant c.

How do you convert 1.27 to a percentage

Joel wants to buy a new tablet computer fram a store having a 20% off sale on all tablets. the tablet he wants has an original cost of $190. he also wants to make sure he has enough money to pay the 5% sales tax. part one joel uses the incorect expression 0.95(190)(0.8) to calculate that the tablet will cost him a total of $144.40. describe his error and write the correct expression part two how much will joel pay for the tablet show your work if you answer this question correctly you will receive a prize of 99 points good luck

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function