Mathematics, 22.01.2021 04:20 mzink23
Out of 120 student parents, 90 of them can chaperone the Homecoming dance or the Prom. There are 40 parents who can chaperone the Homecoming dance and 65 parents who can chaperone the Prom. What is the probability that a randomly selected parent can chaperone both the Homecoming dance and the Prom?
Answers: 3
Mathematics, 21.06.2019 19:00
What numbers are included in the set of integers? what numbers are not included?
Answers: 2
Mathematics, 21.06.2019 22:00
Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of
Answers: 1
Mathematics, 22.06.2019 00:50
There are 8 movies that you would like to see currently showing in theatres. in how many different ways can you choose a movie to see this saturday and one to see this sunday?
Answers: 1
Out of 120 student parents, 90 of them can chaperone the Homecoming dance or the Prom. There are 40...
Mathematics, 27.10.2020 19:10
Mathematics, 27.10.2020 19:10
Mathematics, 27.10.2020 19:10
Mathematics, 27.10.2020 19:10
Mathematics, 27.10.2020 19:10
Social Studies, 27.10.2020 19:10
Mathematics, 27.10.2020 19:10
Mathematics, 27.10.2020 19:10
Mathematics, 27.10.2020 19:10