Mathematics, 09.01.2020 10:31 perezz97
Tiana can clear a football field of debris in 3 hours. jacob can clear the same field in 2 hours. if they decide to clear the field together, how long will it take them?
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 15:30
Fabian harvests 10 pounds of tomatoes from his garden. he needs 225 pounds to make a batch of soup. if he sets aside 2.8 pounds of tomatoes to make spaghetti sauce, how many batches of soup can fabian make?
Answers: 2
Mathematics, 21.06.2019 18:50
Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?
Answers: 1
Mathematics, 21.06.2019 19:00
Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?
Answers: 3
You know the right answer?
Tiana can clear a football field of debris in 3 hours. jacob can clear the same field in 2 hours. if...
Questions
Mathematics, 21.05.2021 17:00
Mathematics, 21.05.2021 17:00
Biology, 21.05.2021 17:00
Mathematics, 21.05.2021 17:00
Mathematics, 21.05.2021 17:00
English, 21.05.2021 17:00
Chemistry, 21.05.2021 17:00
