Mathematics, 03.04.2020 21:44 Gaby702
A teacher has four books—A, B, C, and D—to assign to four students in any order he prefers. Set S includes all possible arrangements of the four books. Set X includes all possible arrangements when book C is chosen first and D is chosen second. Which notation is correct? If book C is chosen first and D is chosen second, in how many ways can the teacher assign the books?
Answers: 3
Mathematics, 20.06.2019 18:04
Ineed or else im in trouble need a random sample of 240 park users were asked if they go to the park more often on weekdays or on the weekend. the results are shown in the table. weekdays weekend male (50) (10) female (150) (30) based on the data in the table, select correct or incorrect for each statement. correct or incorrect 1.the males go to the park more often on the weekend. 2.the females go to the park more often on weekdays. 3.for the participants in the survey, gender affects which days of the week a person goes to the park.
Answers: 1
Mathematics, 21.06.2019 14:00
Find the area of a trapezoid with bases 14 cm and 18 cm and height 10 cm. 160 cm2 140 cm2 180 cm2 126 cm2
Answers: 3
Mathematics, 21.06.2019 15:00
Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. another supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which would you choose and how much would you save with that choice? show calculator try it! if you buy 1000 ml bags, how many do you need to buy each month? type your answer in the space provided and click on the check answer button.
Answers: 3
A teacher has four books—A, B, C, and D—to assign to four students in any order he prefers. Set S in...
Mathematics, 04.02.2020 07:58
Social Studies, 04.02.2020 07:58
Mathematics, 04.02.2020 07:58
Mathematics, 04.02.2020 07:58
Computers and Technology, 04.02.2020 07:58
History, 04.02.2020 07:58
Social Studies, 04.02.2020 07:58
Mathematics, 04.02.2020 07:58
Physics, 04.02.2020 07:58