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All Questions
+0
231309 Questions
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328
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Help
Help
Guest
Apr 20, 2016
0
675
1
E=?
E=?
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Guest
Apr 20, 2016
0
392
0
Math Help Please
An average person in the United States throws away 4.5 × 10^–1 kg of trash per day. In 2013, there were about 3.2 × 10^6 people in the U.S.
About how many kilograms of trash was thrown away in the United States in 2013?
read more ..
Guest
Apr 20, 2016
0
370
0
Is there a way to graph polar equations on this calculator?
I am trying to find a way to graph polar equations such as . Is this possible on web2.0calc?
Guest
Apr 20, 2016
0
767
0
+140
HI again
Hay every body how are you all doing? I'm doing great... well better then before school year is almost over yeah. My school is finishing up the Sage and SLO testing finaly cant wait to be done!!!
Any body else feel the same.
read more ..
Kallamoar
Apr 20, 2016
0
599
1
3x421
Whats 3x421
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Guest
Apr 20, 2016
0
1139
3
cube root of 64 over 343
cube root of 64 over 343
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Guest
Apr 20, 2016
0
1450
2
chemistry 101
Plants incorporate carbon as long they live. Once a plant dies, it takes how many years for 99.9% of the carbon-14 to decay (half-life of C-14 is 5730 years)?
ElectricPavlov
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Guest
Apr 20, 2016
0
349
1
Numbers on a polygon.
The number of diagonals of an n-sided polygon is 1/2(n [to the 2nd power] -3n). How many diagonals would a 12-sided figure have?
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Guest
Apr 20, 2016
0
2204
2
Which number is equal to 2 3/4?
Which number is equal to 2 3/4?
A. 2.34
B. 2.75
C. 2.75%
read more ..
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Guest
Apr 20, 2016
0
626
1
Cory's math scores
Cory received the following scores on his last six quizzes: 16, 20, 12, 10, 18, and 14. What is Cory's average quiz score?
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Guest
Apr 20, 2016
0
344
1
Help please
Someone teach me about permutations and combinations quick
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Guest
Apr 20, 2016
0
476
1
what are all the factors of 25?
what are all the factors of 25?
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Guest
Apr 20, 2016
0
426
1
Math Question needed to be answered for IXL
What is 50.24 squared divided by pi?
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Guest
Apr 20, 2016
0
291
0
simplify
simplify sqrt(12, 6)*sqrt(6,7)
Guest
Apr 20, 2016
0
1657
1
find integrating factor of the equation (x 2 +1) dy/dx + 2xy = X 2 -1
find integrating factor of the equation (x2 +1) dy/dx + 2xy = X2-1
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Guest
Apr 20, 2016
0
336
0
A student thought the cost of textbooks for his major was too high o he sampled 36 other students and found that they spent
A student thought the cost of textbooks for his major was too high o he sampled 36 other students and found that they spent and averaged of 350.89 with a standard deviation of 50.01. determine a 95% confidence interval of the true mean.
Guest
Apr 20, 2016
0
587
2
Mathematics
If a young human male needs 6000 calories per day, and a group of kids needs to travel 75 miles, how much calories do we expect to consume during the entire trip
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Guest
Apr 20, 2016
+15
846
2
+252
Good morning/night
How is everyone's day so far. Mine is excellent. But I accidentlly wore shorts that are too short to school. OOPS!
How are you guys?
read more ..
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Songoflight
Apr 20, 2016
+5
608
1
Area of Parallelograms
10 1/2 x 15 1/8
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Guest
Apr 20, 2016
+5
651
1
PERPULUHAN
BAPA ZULFAHMI DIBERI UPAH RM80.75 UNTUK TEMPOH BEKERJA SELAMA 8.5JAM HITUNG JUMLAH YANG DITERIMA OLEH BAPA ZULFAHMI BAGI TEMPOH 2.5JAM
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Guest
Apr 20, 2016
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