Combinatorial number - math word problems - page 11 of 15
Number of problems found: 296
- Blocks
There are nine interactive basic building blocks of an organization. How many two-block combinations are there? - Diagonals
What x-gon has 54 diagonals? - Three students
Three students independently try to solve the problem. The first student will solve a similar problem with a probability of 0.6, the second student will solve at a probability of 0.55, and the third will solve at a probability of 0.04. The problem is reso - Dice
We threw ten times playing dice. What is the probability that the six will fall exactly four times?
- Probability 6549
There are 8 balls in the box, and 3 of them are new. For the first game, 2 balls are randomly selected from the box and returned after the game! For the second game, 2 balls are again chosen at random. What is the probability that both have already been u - Bridge cards
How many bridge hands are possible containing 4 spades, 6 diamonds, 1 club, and 2 hearts? - Cancel fractions
Compress the expression of factorial: (n+6)!/(n+4)!-n!/(n-2)! - Dice We throw five times the dice. What is the probability that six fits precisely twice?
- Independent term
Find the term independent of x in the expansion of (4x³+1/2x)8
- Combinations 6 Six purses Nine flaps 12 straps Every combination must include one purse, one flap, and one strap. How many are possible combinations?
- Subsets
How many 19 element subsets can be made from the 26 element set? - Raffle
There are 200 draws in the raffle, but only 20 of them win. What is the probability of at least four winnings for a group of people who have bought five tickets together? - Exactly 5803
There are 15 black and 20 white balls in Destiny. How many ways can six balls be drawn to have exactly two whites between them? - Test
The teacher prepared a test with ten questions. The student can choose one correct answer from the four (A, B, C, D). The student did not get a written exam at all. What is the probability that: a) He answers half correctly. b) He answers all correctly. c
- Tournament
Six teams entered the basketball tournament. How many matches will be played if each team has to play one match with the other? - Sum on dice
We have two dice. What is the greater likelihood of falling a total sum of 7 or 8? (write 7, 8, or 0 if the probabilities are the same)? - Sum or product
What is the probability that two dice fall will have the sum of seven or product 12? - Lines
How many lines can be drawn with 8 points if three points lie on one line and the other any three points do not lie on the same line? - Intersect 5216 At how many points do ten lines intersect if no two are parallel?
What is the probability that all three of the seven cards will be red if three cards are drawn?Do you have homework that you need help solving? Ask a question, and we will try to solve it. Solving math problems.
