subject
Mathematics, 25.10.2019 01:43 minersaysay22

Of the 9-letter passwords formed by rearranging the letters bbccc (4 a’s, 2 b’s, and 3 c’s), i select one at random. determine the following probabilities. (a) prob (my word is a palindrome and has no two c’s next to each other). 4 points (b) prob (my word has two c’s next to each other and the other c not next to them). (c) prob (my word has the three c’s next to each other and the b’s apart from each other).

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 18:30
Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?
Answers: 2
question
Mathematics, 21.06.2019 19:00
Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?
Answers: 2
question
Mathematics, 21.06.2019 22:30
We have 339 ounces of jam to be divided up equally for 12 people how muny ounces will each person get
Answers: 1
question
Mathematics, 21.06.2019 23:00
Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?
Answers: 1
You know the right answer?
Of the 9-letter passwords formed by rearranging the letters bbccc (4 a’s, 2 b’s, and 3 c’s), i selec...
Questions
question
Mathematics, 14.11.2020 02:20
question
Mathematics, 14.11.2020 02:20
question
Mathematics, 14.11.2020 02:20
question
Mathematics, 14.11.2020 02:20
question
Mathematics, 14.11.2020 02:20
Questions on the website: 13722360