Mathematics, 20.09.2019 07:10 ladybugys
Probability : 20 points
a carnival game requires the contestant to throw darts at balloons attached to a board. each balloon has a radius of 3 cm, and the board measures 1 m by 1 m. how many balloons are needed for a player to have a theoretical probability of 0.25 of winning? assume that the darts are thrown randomly and that all darts hit the board.
i know how to get the answer using formulas for area, but i need to somehow use probability?
Answers: 1
Mathematics, 21.06.2019 20:40
Ineed someone to me answer my question i have to have this done and knocked out
Answers: 2
Mathematics, 21.06.2019 21:40
In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.
Answers: 3
Mathematics, 22.06.2019 02:50
Is (root2 -2)^2 rational or irrational. show the steps and answer fast
Answers: 2
Mathematics, 22.06.2019 04:00
Alakefront cottage that is 30 feet high casts a shadow on the water. how long is that shadow if a 16-foot-high truck parked nearby casts an 8-foot shadow?
Answers: 1
Probability : 20 points
a carnival game requires the contestant to throw darts at balloons at...
a carnival game requires the contestant to throw darts at balloons at...
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