SOLUTION: The probability that a given tourist goes to amusement park is 0.47, and the probability that she goes to the water park 0.58. if the probabitiy that she goes to either the water p

Question 376285: The probability that a given tourist goes to amusement park is 0.47, and the probability that she goes to the water park 0.58. if the probabitiy that she goes to either the water park or the amusement park is 0.95, what is the probability that she visit both of the parks on vacation
Found 2 solutions by edjones, robertb:
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
A + W - (A n W) = A U W
.47+.58-x=.95
x=.10 the probability that she visit both of the parks on vacation.
.
Ed
Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
P(amusement park U water park) = 0.95
P(amusement park) = 0.47
P(water park) = 0.58
then P(amusement park AND water park) = 0.47 + 0.58 - 0.95 = 0.10
RELATED QUESTIONS
The probability that a given tourist goes to the amusement park is 0.47, and the... (answered by edjones)
Bailey goes to an amusement park. The admission fee is $6. Tickets cost $5 each. one... (answered by macston,josmiceli)
The probability that John and Sue go to the movies is 0.35. The probability that Sue goes (answered by xinxin)
In a game at an amusement park, a player can win 20 points, 25 points, or 30 points.... (answered by ikleyn)
A family goes to an amusement park. adult tickets cost $21. children under 10 years of... (answered by TutorDelphia)
Jackson goes to the gym 0, 2, or 3 days per week, depending on work demands. The expected (answered by ikleyn)
I'm having trouble with this problem. I get parts of it but can't seem to understand what (answered by richwmiller)
When Tanawat goes on holiday, he asks his friend Niran to water his plant for him while... (answered by ikleyn)
katie and her famaliy are driving to a amusement park.The park is 300 miles from there... (answered by jankiz)