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Post New Question
All Questions
+0
237665 Questions
0
574
1
Two Math Questions
In Mathland there are $7 bills, $3 bills, and $1 bills. With those bills how many ways can you make $22 (order does not matter)?
How many ways can you find natural numbers which add up to 10 if the order
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Guest
Jun 20, 2018
0
1284
1
+195
GEOMETRY
The interior angle measures of a pentagon form an arithmetic progression. The difference between the largest and smallest angle measures is 44 degrees. Find the measure of the smallest angle, in degrees.
kevbamboo
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Maplesnowy
Jun 20, 2018
0
1234
4
A teacher has a class of 6 students and she wants to break them into two groups of 3 students. How many ways can she do that? Here
A teacher has a class of 6 students and she wants to break them into two groups of 3 students. How many ways can she do that? Here's a hint that MIGHT help. If one of the six students is named Anne then however the teacher
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Guest
Jun 20, 2018
0
805
4
How many ways can you find whole numbers adding up to five if the order matters? [So 1 + 4 and 4 + 1 count as two
How many ways can you find whole numbers adding up to five if the order matters? [So 1 + 4 and 4 + 1 count as two different ways or 3+ 1 + 1 and 1 + 3 + 1]. Even
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Guest
Jun 20, 2018
0
795
1
Just Two Questions-Urgent-Thanks
Steven has three colors of shirts and five colors of pants. How many ways can he combine them to wear to school?
Steven has three colors of shirts, five colors of pants, and seven colors of shoes. How many ways
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kevbamboo
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Guest
Jun 20, 2018
+1
818
2
+49
infinite sums
Find the infinite sum of
1/7+2/7^2+1/7^3+2/7^4...
kevbamboo
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kevbamboo
Jun 20, 2018
0
1063
2
+67
Help!
w = 4.1 m 9. L = 7.3 m
Find the area of this rectangle
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AshleyGordo
Jun 20, 2018
+1
900
2
+67
how do you find the area of a square and triangle?
how do you find the area of a square?
How do you find the area of a triangle?
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AshleyGordo
Jun 20, 2018
+1
1165
1
+67
A planet has an approximate diameter of 3.978 x 106 kilometers.
A planet has an approximate diameter of 3.978 x 106 kilometers.
A. 39,780
B 3,978,000
read more ..
ElectricPavlov
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AshleyGordo
Jun 20, 2018
+1
1163
2
+5
How to write this answer out?
The difference of twice the number t and 30?
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Jlkah211
Jun 20, 2018
+1
1074
3
+239
help
At Beaumont High School, there are 12 players on the baseball team. All 12 players are taking at least one of biology or chemistry. If 7 players are taking biology and 2 players are taking both sciences, how many players are taking chemistry?
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Firewolf
Jun 20, 2018
+2
3369
2
+239
help plz
In right triangle ABC, the length of side BC is 2 units, the length of side AC is 4 units and the measure of angle C is 60 degrees. What is the length of side AB, in units? Express your answer in simplest radical form.
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Firewolf
Jun 20, 2018
0
2566
1
Counting with Symmetry - What's wrong with my solution?
An international meeting is held between England, Germany, and France. Three representatives attend from England, four from Germany, and two from France. How many ways can all nine representatives sit around a circular table, if representatives of the same
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Guest
Jun 20, 2018
0
1077
1
geometry
In right $\Delta ABC$, $\angle CAB$ is a right angle. Point $M$ is the midpoint of $\overline{BC}$. What is the number of centimeters in the length of median $\overline{AM}$? Express your answer as a decimal to the nearest tenth.
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Guest
Jun 20, 2018
0
1937
1
Given that a is a multiple of 1428, find the greatest common divisor of a^2+9a+24 and a+4.
Given that a is a multiple of 1428, find the greatest common divisor of a^2+9a+24 and a+4.
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Guest
Jun 20, 2018
+1
2106
1
Help me
If a haystack in the shape of a right circular cone has a base radius of 5 meters and contains 12 tons of hay, what will be the number of tons of hay in a similar conical haystack whose base diameter is 15 meters? Two right cones are similar
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Guest
Jun 20, 2018
0
1975
1
Geometry
Circle C has radius 6 cm. How many square centimeters are in the area of the largest possible inscribed triangle having one side as a diameter of circle C?
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Guest
Jun 20, 2018
Jun 19, 2018
0
1177
1
help please
A library has six identical copies of a certain book. At any given time, some of these copies are at the library and some are checked out. How many different ways are there for some of the books to be in the library and the rest to be checked out if at
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Guest
Jun 19, 2018
0
1293
5
+53
Greatest integer function
Find x such that
express x as a decimal.
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cormier123
Jun 19, 2018
0
3497
14
Kim has 10 identical lamps and 3 identical tables. How many ways are there for her to put all the lamps on the tables?
Kim has 10 identical lamps and 3 identical tables. How many ways are there for her to put all the lamps on the tables?
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Guest
Jun 19, 2018
0
1028
3
Finding How Many Phones Were Sold, Given Count & Average?
Avery has an average of 98.25 phones sold every 10 days.
We want to find how many phones were sold in the month of April (30 days).
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Guest
Jun 19, 2018
0
1430
1
+195
GEOMETRY
The number of diagonals in a certain regular polygon is equal to five times the number of sides. How many sides does this polygon have?
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Maplesnowy
Jun 19, 2018
0
1
4872
2
+195
GEOMETRY
In a certain regular polygon, the measure of each interior angle is four times the measure of each exterior angle. Find the number of sides in this regular polygon.
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Maplesnowy
Jun 19, 2018
+1
5565
1
+195
GEOMETRY
Let ABCD be a parallelogram. Extend BC past B to F, and let E be the intersection of AB and DF. If the areas of triangles BEF and ADE are 1 and 9, respectively, find the area of parallelogram .
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TheXSquaredFactor
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Maplesnowy
Jun 19, 2018
0
840
1
Special Right triangles
Which of the following choices lists the values of the side lengths of a triangle with 45-45-90 degree angles and a hypotenuse = 24?
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Guest
Jun 19, 2018
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