subject
Mathematics, 17.06.2021 20:30 lucialovell6804

Tại 1 khu dân cư. Tỉ lệ gia đình sở hữu nhà là 70%, sở hữu xe là 45%, cả nhà và xe là 30%. Tính xác suất chọn một gia đình được gia đình đó sở hữu nhà hoặc xe? A.30% B.55% C.85% D.15%

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 17:30
Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online
Answers: 1
question
Mathematics, 21.06.2019 18:00
What percent of the circle below is shaded?
Answers: 1
question
Mathematics, 21.06.2019 21:30
Can someone explain to me how to do
Answers: 1
question
Mathematics, 21.06.2019 23:00
Given the expression (7 ? 4i) ? (2 + 6i), perform the indicated operation and write the answer in the form a + bi.
Answers: 1
You know the right answer?
Tại 1 khu dân cư. Tỉ lệ gia đình sở hữu nhà là 70%, sở hữu xe là 45%, cả nhà và xe là 30%. Tính xác...
Questions
question
Mathematics, 31.08.2020 18:01
question
Mathematics, 31.08.2020 18:01
question
Physics, 31.08.2020 18:01
question
Computers and Technology, 31.08.2020 18:01
question
Mathematics, 31.08.2020 18:01
question
English, 31.08.2020 18:01
question
Mathematics, 31.08.2020 18:01
question
English, 31.08.2020 18:01
Questions on the website: 13722359