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Post New Question
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234662 Questions
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33
1
+1341
Cylinders
A cylindrical can has a 1-inch radius and a height of 5 inches. If the cans must be stored in an upright position, what is the maximum number of cans that will fit on a shelf that is 4 feet long, 4 feet wide and 15 inches high?
Assume
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kittykat
Dec 22, 2023
Dec 21, 2023
+1
32
0
+1341
Pyramid
The right pyramid shown has a square base and all eight of its edges are the same length. If all the edges have length 1, what is the distance from C to face ABE?
<
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kittykat
Dec 21, 2023
+1
31
1
+180
Find AC
Find AC
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itsash
Dec 21, 2023
+1
35
1
+180
Find sin BAC
Find sin BAC
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itsash
Dec 21, 2023
0
14
0
+1348
strip
A rectangle contains a strip of width $1,$ as shown below. Find the area of the strip.
sandwich
Dec 21, 2023
0
25
1
+1475
Probability
A box contains $24$ tiles. Each tile has certain properties:
* Each tile is made of wood or plastic.
* Each tile is red, yellow, or blue.
* Each tile is a triangle, square, pentagon, or circle.
There is exactly
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parmen
Dec 21, 2023
0
37
0
+1475
Probability
Raina places the following balls into a bag. She draws three balls out of the bag, one at a time, without replacement. What is the probability that the colors of the balls alternate?
There are 4 orange balls and 4 purple
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parmen
Dec 21, 2023
0
19
1
+1475
Paths
Marvin the fly starts at $(0,0).$ Each step, Marvin moves one unit right or one unit up. He is trying to get to the point $(2,2)$. However, at $(1,1)$ there is a frog that will eat him if he goes through that point. In how many ways
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parmen
Dec 21, 2023
0
24
0
+1475
Counting
Each square below is to be colored either red, yellow, or blue, so that no two consecutive squares have the same color. How many ways are there to color the squares?
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parmen
Dec 21, 2023
0
19
1
+1475
Expected Value
Suppose we have a bag with $10$ slips of paper in it. Eight slips have a $3$ on them and the other two have an $8$ on them.
How many $8$'s do we have to add to make the expected value equal to $4$?
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parmen
Dec 21, 2023
0
32
1
+1475
Expected Value
Suppose we have a bag with $10$ slips of paper in it. Eight slips have a $3$ on them and the other two have an $8$ on them.
If we add another 7 slips with a 8 on them, what is the expected value of the number shown
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parmen
Dec 21, 2023
0
36
0
+1475
Expected value
Suppose we have a bag with $10$ slips of paper in it. Eight slips have a $3$ on them and the other two have an $8$ on them.
If we add another 5 slips with a 3 on them, what is the expected value of the number shown when
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parmen
Dec 21, 2023
0
34
1
+17
Modular systems of equation problem
I would appreciate it if someone helped solve for x.
x is congruent to 2 (mod 5)
x is also congruent to 1 (mod 7)
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sussusus
Dec 21, 2023
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