Mathematics, 30.08.2019 06:30 oliviajewelwilliams
The math department of a college has 5 male professors, 14 female professors, 5 males assistants, and 13 female teaching assistants. if a person is selected at random from the group, find the probability that the selected person is a teaching assistant or a female.
what is the probability?
Answers: 1
Mathematics, 21.06.2019 23:00, tfyvcu5344
The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z
Answers: 2
Mathematics, 22.06.2019 00:00, karinagonzale80
If 7x=9y, y/z = 7/5 , then x/z = (a) 2/7 (b) 7/9 (c) 9/5 (d) 9/7 (e) 5/9
Answers: 1
The math department of a college has 5 male professors, 14 female professors, 5 males assistants, an...
Social Studies, 05.09.2019 02:30