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Combinations
by swerve »
Families in which some members argue with each other compete for a...
0
Last post by swerve
Thu Sep 03, 2026 11:57 am
A certain packing box contains books between \(50\) to \(60\). How many books exactly does that box contain?
by BTGmoderatorLU »
A certain packing box contains books between \(50\) to \(60\). How...
0
Last post by BTGmoderatorLU
Wed Sep 02, 2026 5:29 pm
While making a non-stop trip, a bus averaged \(m\,\text{mph}\) for the first \(5\) hours and \(n\, \text{mph,}\) for the
by AAPL »
While making a non-stop trip, a bus averaged \(m\,\text{mph}\) for...
0
Last post by AAPL
Tue Sep 01, 2026 6:58 pm
Brian takes a weekend trip to visit a friend. What is his average rate for the there-and-back trip?
by BTGmoderatorLU »
Brian takes a weekend trip to visit a friend. What is his average...
0
Last post by BTGmoderatorLU
Sat Aug 29, 2026 3:04 pm
Todd's construction company is capable of building \(40\) houses a year. Todd's brother Mike also owns a construction
by AAPL »
Todd's construction company is capable of building \(40\) houses a...
0
Last post by AAPL
Tue Aug 25, 2026 12:17 pm
How many kilometers is the flight from city \(A\) to city \(B?\)
by BTGmoderatorLU »
How many kilometers is the flight from city \(A\) to city \(B?\) 1)...
0
Last post by BTGmoderatorLU
Sun Aug 23, 2026 2:50 pm
Marcus wants to deposit his money in two different banks for two years, which provide simple interest on the deposits.
by AAPL »
Marcus wants to deposit his money in two different banks for two...
0
Last post by AAPL
Sun Aug 23, 2026 5:50 am
Word Problems
by swerve »
Tickets to a play cost \(\$10\) for children and \(\$25\) for adults....
0
Last post by swerve
Sat Aug 22, 2026 7:01 pm
During an experiment, the population of a bacterium increased by a factor of ‘k’ every minute. What was the population
by BTGmoderatorLU »
During an experiment, the population of a bacterium increased by a...
0
Last post by BTGmoderatorLU
Fri Aug 21, 2026 5:35 pm
Working at a constant rate, pipe \(B\) can fill a container in \(100\) minutes. How many minutes does it take pipe
by AAPL »
Working at a constant rate, pipe \(B\) can fill a container in...
0
Last post by AAPL
Fri Aug 21, 2026 7:31 am
Word Problems
by swerve »
Last Saturday, the Aurora Theatre sold two types of tickets for the...
0
Last post by swerve
Wed Aug 19, 2026 3:29 pm
Bob traveled from his home to his office and then returned home along the same route. What was Bob’s average speed for
by BTGmoderatorLU »
Bob traveled from his home to his office and then returned home along...
0
Last post by BTGmoderatorLU
Tue Aug 18, 2026 7:10 pm
At a history museum, the price of each regular admission ticket sold last Sunday was \(30\) percent less than the price
by AAPL »
At a history museum, the price of each regular admission ticket sold...
1
Last post by matthewscott
Tue Aug 18, 2026 6:04 am
Combinations
by swerve »
Simon has \(P\) different toys in a bag. If he discards \(Q\) toys,...
0
Last post by swerve
Sat Aug 15, 2026 6:22 am
An infinite sequence of positive integers is called a "beta Sequence" if the number of odd integers in the sequence is
by AAPL »
An infinite sequence of positive integers is called a beta Sequence...
0
Last post by AAPL
Thu Aug 13, 2026 6:09 pm
Combinations
by swerve »
Six kids will be lined up from left to right. Boys may not be at...
0
Last post by swerve
Sat Aug 08, 2026 5:15 pm
The only contents in a container are green disks and orange disks. If one disk is selected at random from the container,
by AAPL »
The only contents in a container are green disks and orange disks. If...
0
Last post by AAPL
Fri Aug 07, 2026 5:51 pm
A mail truck makes a certain number of separate collections on its daily route. If the truck's route is changed, how
by BTGmoderatorLU »
A mail truck makes a certain number of separate collections on its...
0
Last post by BTGmoderatorLU
Wed Aug 05, 2026 10:15 am
Two chefs, Chef Andrew and Chef Bonnie, were hired to prepare a dinner. The two chefs began working at the same time,
by BTGmoderatorLU »
Two chefs, Chef Andrew and Chef Bonnie, were hired to prepare a...
0
Last post by BTGmoderatorLU
Sun Aug 02, 2026 9:56 am
Drug \(Y\) is the active ingredient in medicine \(M.\) Jeff and Zach are being treated with drug \(Y,\) which they get
by AAPL »
Drug \(Y\) is the active ingredient in medicine \(M.\) Jeff and Zach...
0
Last post by AAPL
Sat Aug 01, 2026 3:12 pm
Percent and Interest Problems
by swerve »
Daniel invested a total of \(\$10,000\) for a period of one year....
0
Last post by swerve
Sat Aug 01, 2026 11:21 am
Data set \(S\) contains the elements \(\{-5, \,x, \,2, \,0, \,-1, \,1, \,9\}.\) What is the value of \(x?\)
by AAPL »
Data set \(S\) contains the elements \(\{-5, \,x, \,2, \,0, \,-1,...
0
Last post by AAPL
Tue Jul 28, 2026 6:34 pm
Probability
by swerve »
From a class of \(12\) students, two students will be randomly chosen...
0
Last post by swerve
Mon Jul 27, 2026 12:42 pm
Every member of Meg’s immediate family agrees to share equally the cost of her wedding, which is \(\$18,000\) in total.
by AAPL »
Every member of Meg’s immediate family agrees to share equally the...
0
Last post by AAPL
Fri Jul 24, 2026 3:55 pm
What is the number of \(10\) cent coins in the piggy tank?
by AAPL »
What is the number of \(10\) cent coins in the piggy tank? 1. A total...
0
Last post by AAPL
Fri Jul 24, 2026 3:27 pm
Word Problems
by swerve »
The parking fee at a certain lot is \(\$1.00\) for the first \(2\)...
0
Last post by swerve
Sat Jul 18, 2026 11:49 am
A building has \(96\) one-room and two-room apartments to rent, some with a store and others without. If one of these
by BTGmoderatorLU »
A building has \(96\) one-room and two-room apartments to rent, some...
0
Last post by BTGmoderatorLU
Fri Jul 17, 2026 5:33 am
A weighted coin has a probability \(p\) of showing heads. Is the value of \(p > 0.2?\)
by BTGmoderatorLU »
A weighted coin has a probability \(p\) of showing heads. Is the...
0
Last post by BTGmoderatorLU
Fri Jul 17, 2026 5:14 am
Did airline \(M\) mishandle at least \(50,000\) bags last year?
by BTGmoderatorLU »
Did airline \(M\) mishandle at least \(50,000\) bags last year? 1....
0
Last post by BTGmoderatorLU
Wed Jul 15, 2026 7:03 pm
A certain motorcycle company manufactured and sold each of its 1,200 motorcycles during the last fiscal year. Did the
by BTGmoderatorLU »
A certain motorcycle company manufactured and sold each of its 1,200...
0
Last post by BTGmoderatorLU
Wed Jul 15, 2026 6:40 pm
Patrick takes \(2\) hours to drive in his car from point \(A\) to point \(B.\) What is the distance between \(A\) and
by AAPL »
Patrick takes \(2\) hours to drive in his car from point \(A\) to...
0
Last post by AAPL
Wed Jul 15, 2026 9:00 am
While running in the race, did Jenny's speed ever exceed \(9\) miles per hour?
by AAPL »
While running in the race, did Jenny's speed ever exceed \(9\) miles...
0
Last post by AAPL
Wed Jul 15, 2026 8:32 am
Word Problems, Work and Rate Problems
by swerve »
Water is pumped in and out of a tank using an inlet and outlet pipe,...
0
Last post by swerve
Tue Jul 14, 2026 7:16 am
How many members of the staff of Advanced Computer Technology Consulting are women from outside the United States?
by BTGmoderatorLU »
How many members of the staff of Advanced Computer Technology...
0
Last post by BTGmoderatorLU
Sun Jul 12, 2026 9:28 am
There are many houses in city \(X.\) Out of all the houses, \(20\) have an uncovered parking space, \(20\) have a
by BTGmoderatorLU »
There are many houses in city \(X.\) Out of all the houses, \(20\)...
0
Last post by BTGmoderatorLU
Sun Jul 12, 2026 9:12 am
Amy and Maria leave separately on their bikes from the same point at a shopping mall to go to a restaurant for dinner.
by AAPL »
Amy and Maria leave separately on their bikes from the same point at...
0
Last post by AAPL
Sat Jul 11, 2026 11:52 am
Bob and Wendy planned to walk from their home to a restaurant for dinner together. However, Bob was delayed at work, and
by AAPL »
Bob and Wendy planned to walk from their home to a restaurant for...
0
Last post by AAPL
Sat Jul 11, 2026 11:35 am
Word Problems
by swerve »
What was the average money with the class of \(50\) students whose...
0
Last post by swerve
Thu Jul 09, 2026 6:07 pm
Word Problems
by swerve »
Every year, during Tom's birthday, his grandmother kisses him as many...
0
Last post by swerve
Thu Jul 09, 2026 5:42 pm
Some balls are placed in a large box; the balls include one ball marked "A", two balls marked "B", and so forth up to
by BTGmoderatorLU »
Some balls are placed in a large box; the balls include one ball...
0
Last post by BTGmoderatorLU
Thu Jul 09, 2026 7:09 am
A zoo has \(w\) wildebeests, \(y\) yaks, \(z\) zebras, and no other animals. If an animal is chosen at random from the
by BTGmoderatorLU »
A zoo has \(w\) wildebeests, \(y\) yaks, \(z\) zebras, and no other...
0
Last post by BTGmoderatorLU
Thu Jul 09, 2026 6:43 am
The three integers in the set \(\{x, y, z\}\) are all less than \(30.\) How many of the integers are positive?
by AAPL »
The three integers in the set \(\{x, y, z\}\) are all less than...
0
Last post by AAPL
Thu Jul 02, 2026 3:01 pm
Let \(M\) be the maximum value and \(N\) be the minimum value of the expression \(\dfrac{x^2+y}{y}\) if
by AAPL »
Let \(M\) be the maximum value and \(N\) be the minimum value of the...
0
Last post by AAPL
Thu Jul 02, 2026 2:38 pm
Distance and Speed Problems
by swerve »
Carl and Mark run in opposite directions around a stadium. Carl runs...
0
Last post by swerve
Wed Jul 01, 2026 7:01 pm
Distance and Speed Problems
by swerve »
Edwin is planning to drive from Boston to New Orleans. By what...
0
Last post by swerve
Wed Jul 01, 2026 6:40 pm
Hollywood starlets Ashlee and Britnee each has an entourage consisting of a number of wannabes. If each starlet has a
by BTGmoderatorLU »
Hollywood starlets Ashlee and Britnee each has an entourage...
0
Last post by BTGmoderatorLU
Wed Jul 01, 2026 1:37 pm
A certain number of distinct digits are written on a piece of paper. Using all those digits, how many different numbers
by BTGmoderatorLU »
A certain number of distinct digits are written on a piece of paper....
0
Last post by BTGmoderatorLU
Wed Jul 01, 2026 1:12 pm
Matt and Jaron are constructing a brick wall. If they work together, each at his own constant rate, how many hours does
by AAPL »
Matt and Jaron are constructing a brick wall. If they work together,...
0
Last post by AAPL
Tue Jun 30, 2026 3:11 pm
By what percent did the median annual cost of health insurance in City \(X\) increase from \(1990\) to \(2000?\)
by BTGmoderatorLU »
By what percent did the median annual cost of health insurance in...
0
Last post by BTGmoderatorLU
Sun Jun 28, 2026 12:02 pm
In a hotel with single rooms and double rooms, what is the probabilthat a room chosen at random will be a double
by AAPL »
In a hotel with single rooms and double rooms, what is the...
0
Last post by AAPL
Sat Jun 27, 2026 2:09 pm