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Post New Question
All Questions
+0
234927 Questions
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902
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+4
when the product of -5 and an unknown number is decreased by 11, the result is 15. find the number.
when the product of -5 and an unknown number is decreased by 11, the result is 15. find the number.
geno3141
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lexus
Sep 26, 2014
0
565
2
−(−7−3x)+2(−12x+3)
−(−7−3x)+2(−12x+3)
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Guest
Sep 26, 2014
0
823
1
x^12=2^18
x^12=2^18
what is x ?
geno3141
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Guest
Sep 26, 2014
+4
665
0
+118658
@ I have cursorily checked most posts up to and including question page 758+ and answer page 2043+
@ I have cursorily checked most posts up to and including question page 758+ and answer page 2043+
There are quite a number that do not have answers - It is just too busy to get through all of them
(Remember: All answerers
read more ..
Melody
Sep 26, 2014
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682
1
(45.22 – 73.91) – |65.85 – 79.15|
(45.22 – 73.91) – |65.85 – 79.15|
chilledz3non
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Guest
Sep 26, 2014
0
752
2
find the derivative of the function. use chain rule.
y=5^(-1/x)
Please write some explanation so i can understand and learn how to do.
geno3141
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Guest
Sep 26, 2014
0
550
1
how to convert a fraction percent to a decimal percent
how to convert a fraction percent to a decimal percent
AlexM
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Guest
Sep 26, 2014
0
572
1
y+3=2(x-1)
y+3=2(x-1)
Coolkille98
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Guest
Sep 26, 2014
+3
1946
3
finding the z score with a given area
finding the z score with a given area
Melody
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Guest
Sep 26, 2014
+3
1100
2
+1832
Formula of question
I don't understand the Formula of this question
read more ..
Melody
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xvxvxv
Sep 26, 2014
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612
1
If 16=35 but 27=12, how much is 13?
If 16=35 but 27=12, how much is 13?
CPhill
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Guest
Sep 26, 2014
0
692
2
what is math
what is math i am only nine
geno3141
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Guest
Sep 26, 2014
0
941
2
+8262
How is calculus used? And how is scientific notation used and when? Please help.😺😸🌎💻📺📡💡
How is calculus used? And how is scientific notation used and when? Please help.😺😸🌎💻📺📡💡
geno3141
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DragonSlayer554
Sep 26, 2014
0
1669
1
what does radical 8 simplify to
what does radical 8 simplify to
geno3141
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Guest
Sep 26, 2014
+3
1208
5
if terry took 1 day of rest every 9.5 days out of 142 how many days did he actually run
if terry took 1 day of rest every 9.5 days out of 142 how many days did he actually run
CPhill
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Guest
Sep 26, 2014
+3
1657
10
+1832
total distance
the total distance here is 275 or 150 !!
Melody
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xvxvxv
Sep 26, 2014
+7
1243
14
+118658
Don't these questions EVER stop???
Don't these questions EVER stop???
read more ..
Melody
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Melody
Sep 26, 2014
+3
887
6
I need to do log base 2 in long expressions such as this calculator handles. Is there a way to make it handle log base 2 instead of log base
I need to do log base 2 in long expressions such as this calculator handles. Is there a way to make it handle log base 2 instead of log base 10?
geno3141
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Guest
Sep 26, 2014
+3
1581
3
is 0/0 undetermined or undefined
is 0/0 undetermined or undefined
geno3141
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Guest
Sep 26, 2014
+3
388
1
Where did the variable i come from?
Where did the variable i come from?
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Guest
Sep 26, 2014
+3
1265
5
If 3s+5t = 10, and 2s-2=7, what is the value of 0.5s + 3t?
If 3s+5t = 10, and 2s-2=7, what is the value of 0.5s + 3t?
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Guest
Sep 26, 2014
+3
648
1
how do I express this answer in proper scientific notation
how do I express this answer in proper scientific notation
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Guest
Sep 26, 2014
+6
608
2
(1 + 9/10 + 3/4 + 1/2)
(1 + 9/10 + 3/4 + 1/2)
quinn
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Guest
Sep 26, 2014
0
778
2
Prove that the expression y(y + 1) always represents an even number, where y is any positive integer.
Prove that the expression y(y + 1) always represents an even number, where y is any positive integer.
Melody
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Guest
Sep 26, 2014
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