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Counting and Combinations
Page 2
Questions (87)
If there are 100 marbles, 10 red, 20 white, 30 blue, and 40 green, and you were to choose only one out of a bag, what is the
2 answers
asked by
morgan
946 views
Four balls are simultaneously picked at random from a jar containing 2 red balls, 2 green balls, and 6 yellow balls.
What is the
4 answers
asked by
Molly
1,577 views
Four darts are thrown at the target shown to the right. Assume that each of the darts land within one of the rings or within the
4 answers
asked by
fred
1,454 views
A jewelry designer is making identical bracelets. She has 21 blue beads and 14 red beads. What is the greatest number of
4 answers
asked by
kennady
1,373 views
1) A man has 2 pennies, 3 nickels, 1 dime, and 2 quarters. How many different sums of money can he make using one or more of
2 answers
asked by
Academy
1,177 views
Day of the Week Number of Children in the Car
Sunday Monday 2 Tuesday Wednesday Thursday Friday Saturday Describe the meaning of
1 answer
asked anonymously
68 views
How many even numbers greater than 40000 that can be formed from the following digits 1,0,2,4,6,7,8
2 answers
asked by
basic mathematics
967 views
Amy has a collection of X,Y, and Z's. Every X is a Y. One-half the Z's are Y's. There are 3 times as many Y's as X's. Amy has 50
1 answer
asked by
Sam
951 views
At the faculty costume party, each teacher from Transylvania Middle School came dressed as his or her favorite creepy creature.
3 answers
asked by
Sam
885 views
tammy want to get change for 1$. the only coins she can get are half dollars, quarters, and nickels. how many different ways can
2 answers
asked by
tonya
822 views
How many different sums of money can U make with 4 pennies, two nickels and six quarters
2 answers
asked by
Rose
666 views
Suppose the 435 members of the House of Representatives are placed on committees consisting of more than2 members but fewer than
2 answers
asked by
judy
674 views
I Have 5 coins: a penny, a dime, a nickel, a quarter, a loonie. How many different amounts of money could I pay using any
2 answers
asked by
Tlyer M
678 views
If you have 3 quarters, 5 dimes, and 6 nickles, how many distinct ways can you give someone $0.50 (Assuming that all
3 answers
asked by
Beth
572 views
In a class of 31 4 don't play sport. 17 play soccer and 18 play netball. How many only play netball and how many play both.
2 answers
asked by
Mark
573 views
Use 17 connecting cubes to make a kitchen model. Model is is the shape of rectangle and is one cube high. How many different
2 answers
asked by
dylan
563 views
if angie rolls a fair number cube 66 times about how many times will she roll a number that is odd and less than 5
5 answers
asked by
aiden
531 views
how to set up table to find answer for question jimmy wants to make $2.00 using dollars, half dollars and quarters. How many
2 answers
asked by
Anonymous
516 views
1.An experiment consists of rolling two dice and the sum of faces is observed. How many observations are there (i.e. the
2 answers
asked by
Miguel
513 views
How many ways can you roll two standard number cubes and get a sum of 9?
2 answers
asked by
kareem
512 views
Suppose you have a friend named Ed. He and his four friends are having ice cream. There are only three flavors available at the
2 answers
asked by
chris
502 views
After years of teaching, I can say (with 100% made up certainty) that the average number of questions the typical student can
2 answers
asked by
josh
481 views
Betsy is making a flag, she can choose three colors from red, white, blue, and yellow. how many choices does Betsey have?
2 answers
asked by
Ali
498 views
In Lloyd's pocket are 6 coins: 3 dimes, 2 nickels, and 1 penny. If Lloyd randomly takes two coins out of his pocket, what is the
2 answers
asked by
Teri
507 views
How many different paths will spell the word BINOMIAL in the following arrangement(moving diagonally downwards to the left or
2 answers
asked by
Jeff
488 views
In how many ways can a cashier give change of exactly 60 cents if he has the following coins available?
10 quarters; 10 dimes; 10
3 answers
asked by
joe
498 views
We flip three coins and obtain more tails than heads. Write the event as a set of outcomes.
1 answer
asked by
Cody
459 views
How many Seven-Digit numbers less than 1,048,000 can be using the digits 0,1,4,6,7,8 and 9 ? Think: Make A List Of Possible Ways
1 answer
asked by
Tenecia
474 views
I this binomial? or No?
A gumball machine contains 25 gumballs - 9 red, 6 blue, 7 green and 3 yellow. You buy five gumballs from
1 answer
asked by
c
455 views
how many outcomes are in the sample space of rolling two number cubes labeled 1-6?
1 answer
asked anonymously
15 views
Bashir is trying to pick out an outfit for the first day of school. He can choose from 2 pairs of pants, 4 t-shirts, and 3 pairs
1 answer
asked anonymously
32 views
Grayson is trying to pick out an outfit for the first day of school. He can choose from 2 pairs of pants, 7 t-shirts, 6 sweaters
1 answer
asked anonymously
41 views
a stock can go up,go down,or stay unchanged.how many possibilities are there if you own 10 stocks?
1 answer
asked by
Brendon
11 views
Khadija has $0.90 worth of nickels and dimes. She has a total of 10 nickels and dimes altogether. By following the steps below,
1 answer
asked anonymously
37 views
After the first 25 fans who entered a baseball game nine were wearing hats if a total of 300 fans are at a game how many would
1 answer
asked anonymously
21 views
Marcus collects donations and sends care packages to trips overseas.He has 36 bars of soap in 24 toothbrushes.And you want to
1 answer
asked by
WeaponXasks
11 views
Avery randomly selects 50 colored pencils from a basket and find that too are not sharpened if the basket contains 300 colored
1 answer
asked anonymously
5 views
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Parent Categories (20)
Algebra
Arithmetic
Basic Operations
Coins and Currency
Combinatorics
Independent Events
Math
Mathematics
Money and coins
Money and Currency
Number Theory
Numbers and Operations
Probability
Probability and Combinatorics
Probability and Statistics
Problem Solving
Ratios and Proportions
Set Theory
Sets and Venn Diagrams
Word Problems