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Which of the following equations represents a line on \(xy\)-plane that includes exactly only one point \(P(x_p; y_p)\)
by AAPL »
Which of the following equations represents a line on \(xy\)-plane...
0
Last post by AAPL
Wed Apr 16, 2025 8:24 am
Which of the following could be the point of intersection of the parabola \(y=x^2-2\) and the line \(y=2x+5?\)
by AAPL »
Which of the following could be the point of intersection of the...
0
Last post by AAPL
Wed Apr 16, 2025 8:06 am
Mixture Problems
by swerve »
\(12\) litres of milk is added to \(30\) litres of solution having...
0
Last post by swerve
Tue Apr 15, 2025 9:10 am
Mixture Problems
by swerve »
In a particular dilution technique, \(10\%\) of the solution is...
0
Last post by swerve
Tue Apr 15, 2025 8:38 am
A triangle \(ABC\) has area \(32\) sq units and its side \(BC,\) of length \(8\) units, lies on the line \(x = 4.\) Then
by BTGmoderatorLU »
A triangle \(ABC\) has area \(32\) sq units and its side \(BC,\) of...
0
Last post by BTGmoderatorLU
Fri Apr 11, 2025 5:12 am
Perpendicular lines \(m\) and \(n\) intersect at point \((a, b),\) where \(a > b > 0.\) The slope of line \(m\) is
by BTGmoderatorLU »
Perpendicular lines \(m\) and \(n\) intersect at point \((a, b),\)...
0
Last post by BTGmoderatorLU
Fri Apr 11, 2025 4:51 am
Joan bought a calculator at a discounted price that was \(30\) percent less than the original price. If the discounted
by AAPL »
Joan bought a calculator at a discounted price that was \(30\)...
0
Last post by AAPL
Thu Apr 10, 2025 6:07 am
Percent and Interest Problems
by swerve »
Harris invested \(\$45,000\) in two different ventures, a...
1
Last post by gmatter2012
Wed Apr 09, 2025 10:11 am
Percent and Interest Problems, Word Problems
by swerve »
Items are sold by a retailer for a price of \(\$30\) each, which...
0
Last post by swerve
Sun Apr 06, 2025 7:55 am
In an \(xy\)-coordinate system, which point lies in the interior of a circle with center \((0,0)\) and radius \(3?\)
by BTGmoderatorLU »
In an \(xy\)-coordinate system, which point lies in the interior of a...
0
Last post by BTGmoderatorLU
Sat Apr 05, 2025 5:36 am
The graph shown in the xy-plane above could represent which of the following equations?
by BTGmoderatorLU »
2020-12-10_18-03-38.png The graph shown in the xy-plane above could...
0
Last post by BTGmoderatorLU
Sat Apr 05, 2025 5:14 am
Two cards are drawn at random from a pack of \(52\) cards. What is the probability that one of them is a Jack card and
by AAPL »
Two cards are drawn at random from a pack of \(52\) cards. What is...
0
Last post by AAPL
Wed Apr 02, 2025 4:17 pm
Each coefficient in the equation \(ax^2+bx+c=0\) is determined by throwing an ordinary die. Find the probability that
by AAPL »
Each coefficient in the equation \(ax^2+bx+c=0\) is determined by...
0
Last post by AAPL
Wed Apr 02, 2025 3:57 pm
Probability
by swerve »
What is the probability of getting only \(1\) head in a single throw...
0
Last post by swerve
Sun Mar 30, 2025 3:05 pm
Probability
by swerve »
A jar contains \(30\) red marbles, \(40\) blue marbles, \(50\) green...
0
Last post by swerve
Sun Mar 30, 2025 2:46 pm
Randy can run \(\pi\) meters every \(2\) seconds. If the circular track has a radius of \(75\) meters, how many seconds
by BTGmoderatorLU »
Randy can run \(\pi\) meters every \(2\) seconds. If the circular...
0
Last post by BTGmoderatorLU
Fri Mar 28, 2025 5:48 pm
\(A\) and \(B\) live in the same house and work in the same place. \(A\) takes \(20\) minutes and \(B\) takes \(30\)
by BTGmoderatorLU »
\(A\) and \(B\) live in the same house and work in the same place....
0
Last post by BTGmoderatorLU
Fri Mar 28, 2025 5:28 pm
The sum of \(2\) numbers, \(x\) and \(y,\) equals twice their product. If \(x = 3,\) what is the value of \(y?\)
by BTGmoderatorLU »
The sum of \(2\) numbers, \(x\) and \(y,\) equals twice their...
0
Last post by BTGmoderatorLU
Thu Mar 27, 2025 3:13 pm
At a certain animal shelter, the previous annual budget for cat food was \(\$3,900\) and the current cat food budget is
by AAPL »
At a certain animal shelter, the previous annual budget for cat food...
0
Last post by AAPL
Tue Mar 25, 2025 5:28 pm
At least \(15\) percent of the students registered for Professor Tyler’s course dropped out before the end of the course
by AAPL »
At least \(15\) percent of the students registered for Professor...
0
Last post by AAPL
Tue Mar 25, 2025 5:07 pm
Sam covers a total distance of \(80\text{ km}\) while travelling from a certain point \(X\) to a certain point \(Y\) and
by BTGmoderatorLU »
Sam covers a total distance of \(80\text{ km}\) while travelling from...
0
Last post by BTGmoderatorLU
Fri Mar 21, 2025 6:24 pm
Yan is somewhere between his home and the stadium. To get to the stadium he can walk directly to the stadium, or else he
by BTGmoderatorLU »
Yan is somewhere between his home and the stadium. To get to the...
0
Last post by BTGmoderatorLU
Fri Mar 21, 2025 6:07 pm
For which of the following expressions would the value be less if \(350\) were replaced by \(347?\)
by AAPL »
For which of the following expressions would the value be less if...
0
Last post by AAPL
Tue Mar 18, 2025 6:00 pm
One inch equals \(2.54 \text{ cm.}\) How many centimeters tall is a \(76\) inch man?
by AAPL »
One inch equals \(2.54 \text{ cm.}\) How many centimeters tall is a...
0
Last post by AAPL
Tue Mar 18, 2025 5:43 pm
Algebra
by swerve »
Cindy was asked by her teacher to subtract \(3\) from a certain...
0
Last post by swerve
Thu Mar 13, 2025 5:31 pm
Of the following, which is the closest approximation to \(\sqrt{\dfrac{97.942*0.261}{0.51^2}}\,?\)
by BTGmoderatorLU »
Of the following, which is the closest approximation to...
0
Last post by BTGmoderatorLU
Wed Mar 12, 2025 4:58 pm
If \(P\) is the perimeter of an equilateral triangle, which of the following represents the height of the triangle?
by AAPL »
If \(P\) is the perimeter of an equilateral triangle, which of the...
0
Last post by AAPL
Tue Mar 11, 2025 5:20 pm
Min-Max Problems, Word Problems
by swerve »
In an auditorium with \(300\) students, the number of boys is more...
0
Last post by swerve
Fri Mar 07, 2025 8:19 am
Min-Max Problems, Word Problems
by swerve »
In an auditorium with \(300\) students, the number of boys is more...
0
Last post by swerve
Fri Mar 07, 2025 8:16 am
Word Problems
by swerve »
Sam has \(y\) tapes, which is three times as many as Bob and half as...
0
Last post by swerve
Fri Mar 07, 2025 7:55 am
On a certain map of India the actual distance of \(1450\,\text{km}\) between two cities Delhi and Kolkata is shown as
by BTGmoderatorLU »
On a certain map of India the actual distance of \(1450\,\text{km}\)...
0
Last post by BTGmoderatorLU
Wed Mar 05, 2025 9:28 am
Let \(n\) be the number of different \(5\) digit numbers, divisible by \(4\) with the digits \(1, 2, 3, 4, 5\) and
by AAPL »
Let \(n\) be the number of different \(5\) digit numbers, divisible...
0
Last post by AAPL
Tue Mar 04, 2025 4:59 pm
From a total of \(5\) boys and \(4\) girls, how many \(4\)-person committees can be selected if the committee must have
by AAPL »
From a total of \(5\) boys and \(4\) girls, how many \(4\)-person...
0
Last post by AAPL
Tue Mar 04, 2025 4:45 pm
Arithmetic
by swerve »
Ten years ago, the average age of a couple was \(27\) years old....
2
Last post by RonnyMuller
Sat Mar 01, 2025 9:36 pm
At a certain rate of simple interest, a principal becomes three times in \(15\) years. In how many years will the
by AAPL »
At a certain rate of simple interest, a principal becomes three times...
0
Last post by AAPL
Sat Mar 01, 2025 7:26 am
What amount, in dollars, invested for one year at a simple annual interest of \(2\) percent would earn the same amount
by AAPL »
What amount, in dollars, invested for one year at a simple annual...
0
Last post by AAPL
Sat Mar 01, 2025 6:48 am
manufacturing
by grandh01 »
The cost C of manufacturing a certain product can be estimated by the...
3
Last post by RonnyMuller
Thu Feb 27, 2025 1:39 am
mathematics
by Diophantus »
Three bags labelled P, Q and R contains red, blue and white balls...
2
EXPERT REPLIES
Last post by RonnyMuller
Thu Feb 27, 2025 1:37 am
Absolute Values, Inequalities
by swerve »
How many integer values of a satisfy the inequality \(|a-5| \leq...
0
Last post by swerve
Sun Feb 23, 2025 2:29 pm
Exponents, Inequalities
by swerve »
Which of the following options should be the least value of \(n\)...
0
Last post by swerve
Sun Feb 23, 2025 2:15 pm
The graph to the right shows the number of music CDs sold at various prices. At what price should the CDs be marked to
by BTGmoderatorLU »
2019-04-17_1048.png The graph to the right shows the number of music...
0
Last post by BTGmoderatorLU
Sat Feb 22, 2025 6:01 am
Which of the following points are on the graphs of both the equation \(y=x+2\) and the equation \(y=x^2\) in the \(xy\)
by BTGmoderatorLU »
Which of the following points are on the graphs of both the equation...
0
Last post by BTGmoderatorLU
Sat Feb 22, 2025 5:43 am
Rectangles.
by prada »
Hey Guys, at the risk of sounding dumb, I think I have some...
6
EXPERT REPLIES
Last post by Johnsondavid
Thu Feb 20, 2025 7:43 pm
Alice earns \(d\) dollars and has \(t\) percent of what she earns deducted for taxes. How much of what she earns does
by AAPL »
Alice earns \(d\) dollars and has \(t\) percent of what she earns...
0
Last post by AAPL
Thu Feb 20, 2025 7:25 am
Multiples and Factors, Number Properties, Remainders
by swerve »
When the positive integer \(n\) is divided by \(7,\) the quotient is...
0
Last post by swerve
Sun Feb 16, 2025 6:10 am
A card is picked at random from a pack of \(52\) playing cards. Given that the picked card is a card of clubs, what is
by BTGmoderatorLU »
A card is picked at random from a pack of \(52\) playing cards. Given...
0
Last post by BTGmoderatorLU
Sat Feb 15, 2025 9:40 am
As the figure below shows, line \(AE\) bisects \(\angle{A},\) line \(BE\) bisects \(\angle{B},\) line \(CG\) bisects
by BTGmoderatorLU »
As the figure below shows, line \(AE\) bisects \(\angle{A},\) line...
0
Last post by BTGmoderatorLU
Sat Feb 15, 2025 9:25 am
Morgan Goldman has 3 Senior Managing Directors and 5 Managing Directors. Each investment banking deal requires the
by AAPL »
Morgan Goldman has \(3\) Senior Managing Directors and \(5\) Managing...
0
Last post by AAPL
Fri Feb 14, 2025 1:42 pm
Rachel has ribbons that are blue, green, red, orange, and yellow. To identify the plants in her garden, she ties either
by AAPL »
Rachel has ribbons that are blue, green, red, orange, and yellow. To...
0
Last post by AAPL
Fri Feb 14, 2025 1:21 pm
If \(1\) foot is approximately \(0.3\) meters, which of the following best approximates the number of feet in \(5\)
by BTGmoderatorLU »
If \(1\) foot is approximately \(0.3\) meters, which of the following...
0
Last post by BTGmoderatorLU
Sun Feb 09, 2025 7:05 am