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Post New Question
All Questions
+0
237634 Questions
0
5402
3
MATH
Charlotte has 23 of her book left to read. She can read 29 of it each day.
How many days will it take Charlotte to finish reading her book?
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Guest
Mar 16, 2014
0
592
0
stfff
where is the m sing on the calculator?
Guest
Mar 16, 2014
0
1042
1
math
what is (9,5) ( -5,-5)
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Guest
Mar 16, 2014
0
1002
1
percentages
what would an annual 4% salary increase over nine years add up to in terms of an overall percentage?
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Guest
Mar 16, 2014
0
1160
1
algebra
why is (a^x)^y = a^(x·y)
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Guest
Mar 16, 2014
0
1296
2
Алгебра и геометрия
С одного поля собрали по 45 ц пшеницы с гектара, а с другого - по 35 ц с гектара. Всего было собрано 1900ц. На следующий год урожайность первого поля уменьшилась на 20%, второго на 15%, а весь урожай уменьшился на 330 ц. Найдите площадь каждого поля.
read more ..
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Guest
Mar 16, 2014
0
637
1
LOGARITHM
check whether the logarithm log*(5-2x) is defined for x=√2
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Guest
Mar 16, 2014
+4
1039
4
+118723
The buttons above the smilies - What do they do?
*
NOTE: I have called the surrounding symbols 'entry nodes' This is not the correct term. I made it up. If someone can help me word it correctly that would be good. Thanks.
I am looking at the buttons above the smilies and trying to work out/explain
read more ..
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Melody
Mar 16, 2014
0
730
1
math hard man
the diameter of the sphere is 15 inches. what is the volume of the sphere to the nearest tenth of a cubic inch?
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Guest
Mar 16, 2014
Mar 15, 2014
0
972
1
power engineering
a sphere has a volume of 42.1 m3. what is the diameter?
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Guest
Mar 15, 2014
0
618
1
sine
can you help me find the value of x?
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Guest
Mar 15, 2014
0
694
2
math
10% of what number is 16
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Guest
Mar 15, 2014
0
1266
1
Algebra
How do I calculate the balance in the account after 5 years if the interest is compounded quarterly? The principal is 2000 at 2% annual interest rate.
CPhill
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Guest
Mar 15, 2014
0
868
7
square roots
someone out there, pls help me... this is my 4th post:
what is the square root of 392, is it an irrational number?
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Guest
Mar 15, 2014
0
577
1
square roots
Is the square root of 392 an irrational number? pls help me-------the homework is due tommorow!!!
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Guest
Mar 15, 2014
0
587
1
square roots
What is the square root of 392? (pls give complete ans)
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Guest
Mar 15, 2014
0
640
2
mathematics
how many prime numbers are there?
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Guest
Mar 15, 2014
0
596
3
math
4(x + 1)^2
which one need to do first?
multiple first or power first?
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Guest
Mar 15, 2014
0
583
1
probability
A game show has six doors. Behind two of the doors are cars and behind the other four are goats. Two doors are selected by the contestant. What is the probability that both of the selections are cars?
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Guest
Mar 15, 2014
0
427
0
math
[right] [/right]
Guest
Mar 15, 2014
Mar 14, 2014
0
924
2
+166
Circles suck
IF A WIRE WAS BENT TO MAKE 3 SEMICIRCLES, AND EACH SEMICIRCLES DIAMETER WAS 10 CM, HOW LONG IS THE WIRE?
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gamrgrrl156
Mar 14, 2014
0
636
2
Ratios & proportion
what other other methods of solving ratio proportion problems
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Guest
Mar 14, 2014
0
905
6
Exact Logarithmic Problems
How do you find the exponent for this problem "e^((ln(3)*ln(2))"?
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Guest
Mar 14, 2014
0
566
0
Heko
what is 1+1
Guest
Mar 14, 2014
0
765
4
Calculus
assume that x and y are both differentiable functions of t and find the required values of dy/dt and dx/dt find dy/dt when x=9 given that dx/dt=9
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Guest
Mar 14, 2014
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