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Post New Question
All Questions
+0
237170 Questions
0
2
8560
1
95% of students at school weigh between 62 kg and 90 kg. Assuming this data is normally distributed, what are the mean and standard deviatio
95% of students at school weigh between 62 kg and 90 kg. Assuming this data is normally distributed, what are the mean and standard deviation?
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Guest
Jul 6, 2015
0
914
1
[(H/J)9]10
[(H/J)9]10
Alan
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Guest
Jul 6, 2015
Jul 5, 2015
0
1321
1
100 minus 18% is
100 minus 18% is
TitaniumRome
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Guest
Jul 5, 2015
0
13
3418
1
+1314
This morning James had half as much money as his sister and 27 dollars less than his brother. Then his sister paid James and his brother eac
This morning James had half as much money as his sister and 27 dollars less than his brother. Then his sister paid James and his brother each 12 dollars not to tell their parents what happened out in the garden last Wednesday. After the payoff, James's
read more ..
CPhill
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AWESOMEEE
Jul 5, 2015
0
2262
1
+1314
Two times a number is divided by 3 more than the number. If the result is 7, then what was the original number?
Two times a number is divided by 3 more than the number. If the result is 7, then what was the original number?
CPhill
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AWESOMEEE
Jul 5, 2015
0
1256
1
+1314
Solve for x:
Solve for x:
CPhill
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AWESOMEEE
Jul 5, 2015
0
988
1
V = -4c + 65
V = -4c + 65
AWESOMEEE
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Guest
Jul 5, 2015
0
1550
2
+1314
Find all y such that
Find all y such that
CPhill
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AWESOMEEE
Jul 5, 2015
0
2140
1
+1314
Solve the equation $3t-2+t = 4-7t$ for $t$
Solve the equation 3t-2+t = 4-7t for t
EinsteinJr
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AWESOMEEE
Jul 5, 2015
0
883
1
+4
what is this symbol for| ?
what is this symbol for| ?
Alan
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babymoose
Jul 5, 2015
0
1090
7
how much is $78,000 in colones?
how much is $78,000 in colones?
Melody
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Guest
Jul 5, 2015
0
893
1
1/2x(4.5+7.5)x5.5
1/2x(4.5+7.5)x5.5
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Guest
Jul 5, 2015
+5
957
3
+1314
weekly funny pic
radix
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AWESOMEEE
Jul 5, 2015
0
848
1
solve(10^2+x^21=0) (copy and paste)
solve(10^2+x^21=0) (copy and paste on calculator)
radix
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Guest
Jul 5, 2015
+5
2364
2
+870
French Revolutionary calendar
September 22, 1792
Paris, France
The Gregorian calendar is replaced with the new Republican calendar.
read more ..
EinsteinJr
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EinsteinJr
Jul 5, 2015
0
1007
1
11/15 simplest form
11/15 simplest form
radix
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Guest
Jul 5, 2015
0
823
1
quotient of 64^3 - 27 and 4x-3
quotient of 64^3 - 27 and 4x-3
Melody
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Guest
Jul 5, 2015
+23
1235
0
+118696
Chris, Alan or I have cursorily checked most posts up to and including question page 1897+ and answer page 5111+
Chris, Alan or I have cursorily checked most posts up to and including question page 1897+ and answer page 5111+
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There are some that do not have answers -
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Melody
Jul 5, 2015
0
758
0
66^66 ÷ 2
How do you solve
without a calculator?
Guest
Jul 5, 2015
0
929
1
Is there any help in this forum about vertical curves in civil engineering surveying, for an exam tomorrow. I will post an image if there is
Is there any help in this forum about vertical curves in civil engineering surveying, for an exam tomorrow. I will post an image if there is.
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Guest
Jul 5, 2015
0
1109
2
+13
During a race Ali ran the first 300 metres in 2 mins 10 secs and the last 100 metres in 30 secs. What was his average speed in m/s?
During a race Ali ran the first 300 metres in 2 mins 10 secs and the last 100 metres in 30 secs. What was his average speed in m/s?
I need a little help with this. I think I know the answer but I'm not sure if its correct. Please help me out.
read more ..
Melody
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Gotcha
Jul 5, 2015
0
961
1
whats 3% of $29,000.00
whats 3% of $29,000.00
Eloise1st
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Guest
Jul 5, 2015
0
899
1
sin-1(2.26) = ?
sin-1(2.26) = ?
Melody
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Guest
Jul 5, 2015
0
3492
1
What is the value of 12 1/6 – 2 3/8 – 7 2/3 + 19 ¾?
What is the value of 12 1/6 – 2 3/8 – 7 2/3 + 19 ¾?
Alan
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Guest
Jul 5, 2015
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