Mathematics
Mathematics, 09.06.2020 19:57, datzmypupppup

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?
с

answer
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 22.06.2019 02:00, Jennifer312332
Need to finish my juan wants to build a greenhouse in his back yard. he needs to maximize the ratio of floor area to structure volume in order to provide the most room for plants while minimizing the area to be heated. find the description of the structure that best meets juan’s criteria. a.) a hemisphere with a diameter of 12 feet b.) a cube with a side length of 12 feet c.) a cone with a diameter of 12 feet and a height of 10 feet d.) a square pyramid with a base side length of 12 feet and a height of 9 feet
Answers: 2
image
Mathematics, 22.06.2019 07:00, jaylabazemore
Which is the equation in slope-intercept form for the line that passes through (3, 7) and is perpendicular to 3x-5y=8 a. y=5/3x+2 b. y=3/5x+2 c. y=-5/3x+12 d. y=-3/5x+5
Answers: 1
image
Mathematics, 22.06.2019 08:00, alyssa2157
Write a function in terms of t that represents the situation. a company profit of $20,000 decreases by 13.4% each year
Answers: 1
image
Mathematics, 22.06.2019 08:50, xyxenpaiz5386
Suppose "true-talent" average exit velocity (aev) on batted balls for all players is normally distributed with mean 86 mph and a standard deviation of 2 mph. for any sample of individual batted balls hit by one player, the standard deviation of exit velocity around a particular player's true-talent aev is 8 mph. at this point in the season, marco masher has a total of 10 batted balls with an average exit velocity of 94 mph. given only this information, the best estimate for his true talent exit velocity is closest to which whole number?
Answers: 1
Do you know the correct answer?
A teacher has four books-A, B, C, and D-to assign to four students in any order he prefers. Set S i...

Questions in other subjects:

Konu
Mathematics, 29.04.2021 17:50
Konu
Mathematics, 29.04.2021 17:50