Mathematics, 22.06.2019 21:20 mimi5937
John is watching an old game show rerun on television called let's make a deal in which the contestant chooses a prize behind one of two curtains. behind one of the curtains is a gag prize worth $150, and behind the other is a round-the-world trip worth $7,200. the producer of the game show has placed a subliminal message on the curtain containing the gag prize, which makes the probability of choosing the gag prize equal to 75 percent. what is the expected value of the selection, and what is the standard deviation of that selection?
Answers: 2
Mathematics, 20.06.2019 18:04
When bennyβs sister penny is 24, bennyβs age will be 125% of her age. how old is lenny? a) how old will benny be then? b)if benny is 12 years old now, how old is penny now? explain your reasoning.
Answers: 1
Mathematics, 21.06.2019 18:00
Arecipe calls for 32 fluid ounces of heavy cream.how many 1 pint containers of heavy cream are needed to make the recipe?
Answers: 2
Mathematics, 21.06.2019 18:20
The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?
Answers: 1
Mathematics, 21.06.2019 21:30
Select all the correct locations on the table. consider the following expression. 76.493 select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column equivalent not equivalent 343 equivalent not equivalent 49 78.498 78.498 75.493 equivalent not equivalent 75.7 equivalent not equivalent
Answers: 3
John is watching an old game show rerun on television called let's make a deal in which the contesta...
Mathematics, 18.07.2019 05:30
Mathematics, 18.07.2019 05:30
History, 18.07.2019 05:30
Mathematics, 18.07.2019 05:30
Mathematics, 18.07.2019 05:30
History, 18.07.2019 05:30
Mathematics, 18.07.2019 05:30
English, 18.07.2019 05:30
Social Studies, 18.07.2019 05:30
Computers and Technology, 18.07.2019 05:30
Mathematics, 18.07.2019 05:30