Answer: 0.65
Step-by-step explanation:
Let A denote that moviegoers were female and B denotes that moviegoers were under age 25.
As per given we have,
P(A)=0.56 P(B)=0.26 P(A∩B)=0.17
Using formula ,
Hence, the probability that a moviegoer is either female or under age 25 = 0.65
Answer:
PLZ MARK ME BRAINLIEST.
Step-by-step explanation:
Number Of Students who go to School by Walk = 27
Number Of Students who go to School by Bus = 45
Ratio of Student who go to School by Walk : Bus = 27 : 45
=> Ratio of Student who go to School by Walk : Bus = 3 : 5
Hence Ratio of Student who walk to students who ride the Bus is 3 : 5 is correct - True Statement
Number Of Students who go to School by Bike = 21
Number Of Students who go to School by Walk = 27
Ratio Bike : Walk = 21 : 27
=> Bike : Walk = 7 : 9
Hence for Every 7 Students who Bike there are 9 students who walk
=> For Every 7 Students who Bike there are 8 students who walk is not Correct
-3^3 = -27
Step-by-step explanation:
Thats because -3^3 is (-3×3×3) not (-3×-3×-3) which we are multiplying a the constant not the the powers
Answer:yr
Step-by-step explanation:rt5r
Answer: 80%
Step-by-step explanation:
10×8
