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Post New Question
All Questions
+0
230624 Questions
+1
1766
2
+174
Math
1) Determine the number of ways to arrange the letters in BEEPER.
2) Determine the number of ways to arrange the letters of TENNESSEE.
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wiskdls
Apr 28, 2018
0
785
1
+174
Maths
In how many ways can you color one cell blue and one cell red in a 5x5 square so that the colored cells are not neighbors? Two cells are neighbors if they touch at all, even diagonally.
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wiskdls
Apr 28, 2018
0
1123
1
+174
Maths
There are 16 competitors in the MATHCOUNTS Trainer competition, including 3 from Vienna. The gold medal goes to first place, silver to second, and bronze to third.
Suppose that the School powers-that-be decide that exactly one student from Vienna must
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wiskdls
Apr 28, 2018
0
695
1
+168
Inequalities
how do I find the value of x which satisfies both x - 3 >2 and 2x + 1 < 15
Thanks
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Walthamx
Apr 28, 2018
0
897
3
+66
What does this mean?
This: ∑iXij2
Alan
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chaconsara32
Apr 28, 2018
0
1398
1
+752
Help!!! :)
How many even perfect square factors does 2^4*7^9 have?
Melody
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MIRB16
Apr 28, 2018
0
1063
7
+121
help me. thank you
What is the value of x?
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AgentFatboy
Apr 28, 2018
Apr 27, 2018
+1
815
1
+1450
Circle is the incircle of triangle ABC and is also the circumcircle of triangle XYZ. The point X is on line BC, point Y is on overline
Circle is the incircle of triangle ABC and is also the circumcircle of triangle XYZ. The point X is on line BC, point Y is on overline AB, and the point Z is on line AC. If angle A=40 degrees, angle B=60 degrees, and angle C=80
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AnonymousConfusedGuy
Apr 27, 2018
0
887
1
+86
Easy System of Equations
Mike sold caramel corn for $10, buttered popcorn for $8, and lightly buttered popcorn for $7. At the end of the day, Mike had sold 400 items and made $3,272. If he sold twice as many lightly buttered popcorn boxes as buttered popcorn, how many of each
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SurpriseMe
Apr 27, 2018
+11
1260
11
+981
Fun, challenging problems for people who are bored.
Solve the equation:
Prove that if p is a prime number greater than 3, then the numerator of the reduce fraction is:
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GYanggg
Apr 27, 2018
0
781
2
Help again
Lucas decides to buy 3 gallons of milk, but then realizes that he forgot to buy paper towels. Paper towel costs $0.69 per roll. What is the maximum amount of paper towel rolls that Lucas could buy (not including tax)?
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Guest
Apr 27, 2018
0
1459
2
HELP
Lucas brought $164 to the store. He has already spent $147.50, but still needs to buy some gallons of milk that cost $2.79 each.
What is the maximum number of gallons of milk that Lucas could buy (not including tax)?
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Guest
Apr 27, 2018
+2
1353
1
+220
http://prntscr.com/jb0h86
http://prntscr.com/jb0h86
What is the probability that a point chosen at random in the given figure will be inside the larger triangle and outside the smaller triangle?
Enter your answer, as a fraction in simplest form,
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quilly
Apr 27, 2018
-1
1076
1
+122
What is the equation of a circle whose center is (-1, 2) and it's radius is 3?
What is the equation of a circle whose center is (-1, 2) and it's radius is 3?
GYanggg
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Severoth
Apr 27, 2018
+1
2308
1
+284
Unit 4 Test, Questions 2,3, and 9
Good afternoon, this test was 12 questions, I figured out the rest of them, but these 3 gave me problems... thanks for the help!! :)
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sii1lver
Apr 27, 2018
0
1420
1
A person wants to count the number of children that play at a playground. He observes the playground for longer than one hour.
A person wants to count the number of children that play at a playground. He observes the playground for longer than one hour.
Which sentences explain how randomization is not applied in this situation?
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Guest
Apr 27, 2018
0
841
1
+2448
Help please asap
A pond used for wastewater treatment is shaped like an inverted circular cone. When completely flled, the surface of the pond has a diameter of 12 meters and the depth of the pond is 3 meters. (I have answered part A, it's 113) EDIT: also got Part B: M.
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RainbowPanda
Apr 27, 2018
0
653
1
Any help would be appreciated!
Any help would be appreciated!
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Guest
Apr 27, 2018
0
1284
2
+156
Please help! Thank you!
Please help! I'm confused! Show work please! Thank you.
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mathelp
Apr 27, 2018
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