qwertyuiopasdfghjkl

56 Questions
32 Answers

0

939

2

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help plz

In how many ways can 6 girls and 2 boys sit in a row if the 2 boys insist on sitting next to each other?

qwertyuiopasdfghjkl 21 ago 2020

0

543

1

+274

interesting question

In how many ways can we choose 3 distinct letters of the alphabet, without regard to order, if we must choose 1 vowel (A, E, I, O, or U) and 2 consonants?

qwertyuiopasdfghjkl 20 ago 2020

0

520

1

+274

Fun Question!

How many ways are there to arrange 6 people around a circular table with 7 seats? (Two seatings are considered the same if one is a rotation of the other.)

qwertyuiopasdfghjkl 20 ago 2020

0

575

2

+274

3rd Question of the 1st Math Web2.0calc forum Questions Contest Hosted by Qwerty!!!

Chris labels every lattice point in the coordinate plane with the square of the distance from the point to the origin (a lattice point is a point such that both of its coordinates are integers). How many times does he label a point with the number 25? lee mas ..

qwertyuiopasdfghjkl 19 ago 2020

0

650

2

+274

With ilorty in the lead of the 1st Math Web2.0calc forum Questions Contest Hosted by Qwerty, WHO WILL BE NEXT TO TIE UP THE LEAD????

An airplane's departure is delayed half an hour, but the flight time is reduced by 10% due to favorable winds. If the flight ends up landing at its destination at the same time it would have landed if there had been no winds and no departure delay, how lee mas ..

qwertyuiopasdfghjkl 19 ago 2020

0

905

5

+274

1st Question of the Math Web2.0calc forum Questions Contest Hosted by Qwerty!

Four people can paint a house in six hours. How many hours would it take three people to paint the same house, assuming everyone works at the same rate?

Let the first right answer win!

●●●●●

qwertyuiopasdfghjkl 19 ago 2020

0

548

2

+274

probability

We flip a fair coin 10 times. What is the probability that we get heads in at least 6 of the 10 flips?

qwertyuiopasdfghjkl 18 ago 2020

+1

535

1

+274

this problem help

Deven has four ducks labeled A, B, C, and D. How many ways are there for Deven to arrange his ducks in a row if duck A must be before duck D?

qwertyuiopasdfghjkl 18 ago 2020

+1

482

1

+274

need help quick

A square and a regular pentagon both have side length 3 units. They are joined together at one edge to create a larger polygon.
What is the perimeter of the new polygon, in units?

qwertyuiopasdfghjkl 18 ago 2020

0

1044

1

+274

word problems

The area of the floor in a square room is 225 square feet. The homeowners plan to cover the floor with rows of 6-inch by 6-inch tiles. How many tiles will be in each row?

qwertyuiopasdfghjkl 18 ago 2020

0

927

4

+274

word problems

If Biftu gives me a penny, I will have twice as many pennies as he has. If I give Biftu a penny, he and I will have the same number of pennies. How many pennies do I currently have?

qwertyuiopasdfghjkl 18 ago 2020

0

905

2

+274

some word problems!

Jeff has an equal number of nickels, dimes and quarters, worth a total of $1.20. Anne has one more of each type of coin than Jeff has. How many coins does Anne have?

qwertyuiopasdfghjkl 18 ago 2020

0

587

3

+274

some factorials

If x is a positive integer, what is the value of x for the equation (x!-(x-3)!) ÷ 23=1 ?

qwertyuiopasdfghjkl 17 ago 2020

+274

0

That is incorrect, please explain your answer as well. Thank you!

qwertyuiopasdfghjkl19 ago 2020

+274

0

Congrats! You are 1st place right now!

1st: ElectrivPavlov 5 points

2nd: ilorty 3 points

qwertyuiopasdfghjkl19 ago 2020

+274

0

Congrats! You are in 2nd place with 2 points of the 1st Math Web2.0calc forum Questions Contest Hosted by Qwerty!

Updated leaderboard!

1st: ilorty 3 points

2nd: Electric Pavlov 2 points

qwertyuiopasdfghjkl19 ago 2020

+274

0

Congratulations! You are the winner of the 1st Math Web2.0calc forum Questions Contest Hosted by Qwerty!!!

1st: ilorty with 3 points!

qwertyuiopasdfghjkl19 ago 2020

+274

-1

so whats the answer

qwertyuiopasdfghjkl18 ago 2020

+274

0

Great!

qwertyuiopasdfghjkl18 ago 2020

+274

0

Good work!

qwertyuiopasdfghjkl17 ago 2020

+274

0

u should report him

qwertyuiopasdfghjkl17 jun 2020

+274

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Hmmmm... how do you know this? Where is Blair, I never heard of this. If you can let me know that would be great. I would like to compete next year. Also, if its online I owuld suspect rules say that you may use nothing but your own brain... shame on this competitior

qwertyuiopasdfghjkl15 jun 2020

+274

+1

Thanks!

qwertyuiopasdfghjkl7 abr 2020

+274

+1

THANKS!

qwertyuiopasdfghjkl7 abr 2020

+274

0

THX!

qwertyuiopasdfghjkl6 abr 2020