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Post New Question
All Questions
+0
234925 Questions
0
533
1
solve for x
10^x
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Guest
Jun 2, 2016
0
543
0
+244
Heat
A cube of ice is taken from the freezer at -8.5 C and placed in an 85-g aluminum calorimeter filled with 310 g of water ay room temperature of 20.0C. The final situation is all water at 17.0C. Whta was the mass of the ice cube?
DamienDenninson
Jun 2, 2016
0
433
2
+8
Find the Value in 5 Years?
A new motorhome costs $75,000. It is expected to depreciate 7% each year. Find the value of the motorhome in 5 years.
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Sensify
Jun 2, 2016
0
962
5
+389
May somebody answer this? I'm sorry if it seems impatient!!
http://web2.0calc.com/questions/a-b-c
CPhill
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Dabae
Jun 2, 2016
0
476
1
How do you get negative cos?
How do you get negative cos?
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Guest
Jun 2, 2016
0
385
1
mrs spencers quiz had 20 problems. eric scored an 85%.how many questions did he get right
mrs spencers quiz had 20 problems. eric scored an 85%.how many questions did he get right
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Guest
Jun 2, 2016
0
366
1
calculator
are there any other types of calculators like this one i am using now?
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Guest
Jun 2, 2016
0
861
2
+201
HELP
A coin is flipped and it lands on heads 2 out of the 7 times its flipped. What is the probabiltity of getting tails?
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mathcalc
Jun 2, 2016
0
855
3
+201
HELP ME PLEASE!
In a town, 64% of the people have computers. 75% of the people had cell phones. 20% of the people who had cell phones didn't have computers. How many people had a computer and a cell phone. Give your answer as a decimal.
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mathcalc
Jun 2, 2016
0
346
1
factorials
77777770!
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Guest
Jun 2, 2016
0
533
1
Help me!!!!!!!!! It math
It took one-fourth of a gallon of gas to drive my vesper 3.5 miles. How much gas will it take to drive one mile?
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Guest
Jun 2, 2016
0
359
1
help me with algebra 1
-6-(-2)
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Guest
Jun 2, 2016
0
870
1
Algebra 1 Help
If a sequence is defined recursively by f(0)=2 and f(n+1)=-2f(n)+3 for n≥0, then f(2) is equal to? (1)1 (2)-11 (3)5 (4)17
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Guest
Jun 2, 2016
0
393
1
math duh...
what is 79*899= ?????
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Guest
Jun 2, 2016
0
413
1
what is five plus negative eleven, or 5 + -11?
what is five plus negative eleven, or 5 + -11?
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Guest
Jun 2, 2016
0
458
0
+18
Please can someone help me with these questions
1. rearrange into slope y-intercept form.
4/5x+3y-1/2=0
2. Rearrange into standard form (Ax+By+C=0)
a) y=2/7x-3
read more ..
Epic_JOJO
Jun 2, 2016
0
1008
1
What is 5a to the second power - 7
What is 5a to the second power - 7
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Guest
Jun 2, 2016
0
420
0
erm
erm
38.5x14.2
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18.4-5.9
read more ..
Guest
Jun 2, 2016
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