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Counting and Probability
Page 2
Questions (104)
Mrs. Jones had some white paint and some green paint, and a bunch of wooden cubes. Her class decided to paint the cubes by
2 answers
asked by
Mia
792 views
Solve by applying the counting principal. When using a four number PIN, how many different PINs are possible? a*b*c=___
I need
1 answer
asked by
Melissa
285 views
in a class of 30 students. 10 students wear spectacles and 16 girls. there 8 boys who do not wear spectacles. How many girls
4 answers
asked by
Bobbie
1,559 views
I have 2 questions that i need help on, please help! Thank you and God bless you.
1. A shoebox holds a number of disks of the
4 answers
asked by
please answer ASAP
1,460 views
Assume that there are 6 unfilled roles: 1 male and 5 female. There are 5 men and 7 women, including Ann, auditioning for a part
3 answers
asked by
amy
1,411 views
At the first meeting of the chess club, the 10 members decided that everyone in the club should play everyone else one time to
2 answers
asked by
sandra
985 views
there are three nickels three dimes and four quarters in your pocket. you randomly pick three coin and place them on the
2 answers
asked by
Anshil
1,076 views
the game of the euchre uses just 9s,10s,jacks,queens,kings and aces from a standard deck of 52 cards. how many five-card euchre
2 answers
asked by
sana
913 views
A study shows that 10% of americans are left-handed.
Find the probability that at most one student is left handed in a class of
2 answers
asked by
Brittany
860 views
Paul has 8 white socks, 4 blue socks,10 grey socks, and 12 black socks in his drawer. The socks are all jumbled up. What is the
2 answers
asked by
Artruo
819 views
Missy and Mussy are very messy sisters. Their dresser drawer consists of 43 white socks, 2 black socks, 23 blue socks and 8 red
2 answers
asked by
ARIRIRI
807 views
John has 4 math books, 6 biology books,, and 8 statistics books to arrange on a shelf. In how many ways can he arrange the books
3 answers
asked by
Reet
678 views
The coach of a soccer team is holding tryouts and can take only
3 more players for the team. There are 5 players trying out. How
2 answers
asked by
Anonymous
687 views
If Katrina rolled a standard die 57 times during one of her math stations. How many times could Katrina predict rlling a 2 or a
2 answers
asked by
Takoda
654 views
A bag contains 2 red marbles, 4 green ones, 1 lavender one, 2 yellows, and 6 orange marbles. How many sets of four marbles
1 answer
asked by
Suzie
629 views
grace has 16 jellybeans in a bag. she has 8 red ones, 4 green ones and 4 blue ones. what is the minimum number of jellybeans she
3 answers
asked by
herkell
637 views
Exercise 1: On the average, five smokers pass a certain street corners every ten minutes, what is
the probability that during a
1 answer
asked by
Abrish
65 views
A pass code consists of 4 digits, 2 numbers followed by 2 letters and the digits cannot be repeated but the letters can, how
2 answers
asked by
G
594 views
In a college, 30 students are taking a math class and 20 students are taking an English class. 5 students are taking both
2 answers
asked by
John
571 views
Class has 28 students. 23 like basketball. Also, 15 like baseball. 12 like both. How many students do not like either.
3 answers
asked by
Tracey
541 views
If you have a box of chocolate that has 5 dark chocolates and 8 milk chocolates. How many times would you have to reach in the
2 answers
asked by
Kristi
555 views
At a school cafeteria, a staff person surveyed the food preferences of 35 students. For every five students, two said they liked
1 answer
asked anonymously
106 views
In a group of 24 people 6 are under age 12. 5 are from ages 12 to 19 and 13 are over age 19. If you randomly selected 1 of the
6 answers
asked by
Jerald
538 views
You're friend tells you about a new online music site called ComboAl-
bum that lets you choose any 10 songs from their song
3 answers
asked by
John
555 views
A car license plate consists of 6 characters. The first 2 characters are any letter. The last 4 characters are odd numbers from
4 answers
asked by
corey
551 views
oout of 45 people ,37 caught the train,15 the bus,5 walked.how many caught both bus and train?
2 answers
asked by
don
530 views
Mufaddal wants to travel from point H to point F as shown in image. How many ways can he travel from point H to point F if
2 answers
asked by
Anonymous
521 views
There are 5 red cubes and 10 green cubes in a bag. A cube is picked then put back in the bag and another is chosen. If I did
2 answers
asked by
Angela
502 views
A bag contains 8 red marbles, 3 blue marbles, and 2 green marbles.
2 answers
asked by
Phillip
486 views
If you have a box of chocolate that has 5 dark chocolates and 8 milk chocolates. How many times would you have to reach in the
2 answers
asked by
Kristi
458 views
How many red beads would there be in a pattern with 78 blue beads?
1 answer
asked by
karla
463 views
In his pocket, a boy has 3 red marbles, 4 blue marbles, and 4 green marbles. How many will he have to take out of his pocket to
1 answer
asked by
James
463 views
Selma reached into a coin jar, randomly pulled out 100 coins, and found that 20 of them were nickels. If the jar originally
1 answer
asked by
#OddKidd;
463 views
Eighteen marbles are dropped into a jar. There are 8 black marbles, 7 red ones, and 3 silver ones. Marbles are taken from the
3 answers
asked by
Oscar
465 views
Trudi Can Either Walk TO School, Or She Can Take The Bus. The Probability Of Her Taking The Bus On Any Given Day Is 0.77.
Assumin
1 answer
asked by
Zhanise
449 views
In a table, there are 3 rows with 3 square in each row.
Mary wishes to fill some colors into the blocks. Now only red, blue and
1 answer
asked by
mrfrank
439 views
A bike club wants to make license plates for bikes. Each license plate has a letter followed by a digit. How many different
4 answers
asked by
JORDAN
468 views
7 students enter a school talent show. Prizes are awarded for the top 3 places. How many different top=three outcomes are
3 answers
asked by
Amy
431 views
This question has three parts.
At the grand opening of a store, the owner gave away stickers and T-shirts to some of the
1 answer
asked anonymously
46 views
Solve the problem - How many three digit numbers do not contain a five? Show evidence of solving the problem in a systematic
3 answers
asked by
Jo
472 views
Find the indicated probability. Round your answer to 6 decimal places when necessary
A batch consists of 12 defective coils and
1 answer
asked anonymously
33 views
At a school cafeteria, a staff person surveyed the food preferences of 35 students. For every five students, two said they liked
1 answer
asked by
Boogie Woogie Wu
33 views
While walking outside on a field trip 75%, or 27, of the students in the class wore jackets. Find the number of students in the
1 answer
asked anonymously
29 views
In a bag of jelly beans are red, green, purple, orange, and yellow candies. The following chart shows the number of each color
1 answer
asked anonymously
22 views
Of the first 25 fans who entered a baseball game, 9 were wearing hats. If a total of 300 fans are at a game, how many would you
1 answer
asked anonymously
12 views
Ms. Lew has a bag of 3D shapes she uses to teach her 3rd graders. The bag contains 200 cubes, spheres, and pyramids. She records
3 answers
asked anonymously
17 views
Conor has a bag of marbles. He counts out 10 marbles and finds that there are 3 blue marbles among them. If the bag has 600
1 answer
asked anonymously
17 views
What is the term for the number of items in a particular category in a set of data?(1 point)
Responses sample space sample space
1 answer
asked by
the
12 views
A money e elope contains five 10 bills ten 20 bills and fifteen 50 dollar bill Sandra randomly sele Ts two bills without
1 answer
asked anonymously
8 views
If this spinner is to be spun once, how likely will it stop on a multiple of 9?
(1 point)
1 answer
asked anonymously
19 views
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Parent Categories (22)
Basic Arithmetic
Combinations and Permutations
Combinatorics
Counting and Algebra
Data Analysis
Discrete Probability Distribution
Independent Events
Math
Mathematics
Mathematics (or Math)
Money
Number Operations
Number Theory
Numbers and Operations
Probability
Probability and Combinatorics
Probability and Statistics
Problem Solving
Sets and Venn Diagrams
Statistics
Venn Diagrams
Word Problems