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Post New Question
All Questions
+0
234783 Questions
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700
1
Precal or Trig. im not sure.
A 20 centimeter pendulum swings in front of a metric ruler. The bob(Weight on the end of the pendulum) is releases from a position of 36 centimeters. It swings to the 14 centimeter positionbefore winging back to 36 centimeters.
What is the period of the
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Guest
Nov 14, 2013
0
531
1
[math][/math]we have not learned decimals so what does answer 25.9375 mean what is the remiader
[math][/math]we have not learned decimals so what does answer 25.9375 mean what is the remiader
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Guest
Nov 14, 2013
0
736
1
math
how do I get the answer to 11 over 4 equals d+7 over 4 (11/4=d+7/4)
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Guest
Nov 14, 2013
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645
1
MATH
-r - (-7) = 16
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Guest
Nov 14, 2013
0
844
4
What is 15 times 2.5
what is 15 times 2.5
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Guest
Nov 14, 2013
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626
2
PreCalc logarithmic equations
7^(x+2)=3^(2-x)
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Guest
Nov 14, 2013
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609
1
help me out
Help me wit math homewurk it say
7+8=?
3x3=?
12+12=?
4x10=? Tose ar the hard ones I cenot figur out
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Guest
Nov 14, 2013
0
755
1
letter i
when i write something like sqrt(-9 and i click = it gives me an answer with the letter "i" in it what does that mean?
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Guest
Nov 14, 2013
0
738
2
+4
slope-intercept?
what is the slope-intercept form of (9,65) and (10,52)
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tuneybug
Nov 14, 2013
Nov 13, 2013
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788
1
Math
Explain how you would estimate to subtract 189 from 643
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Guest
Nov 13, 2013
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481
0
Math
9+(-19.6)
Guest
Nov 13, 2013
0
463
1
MATHEMATICS
WHAT IS THE SQUARE ROOT OF 36
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Guest
Nov 13, 2013
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613
0
help
line l contains points (-2, 1) and (4, 1). point P has coordinates (1, 6). find the distance from P to l.
Guest
Nov 13, 2013
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654
3
mathhhhhhhhhhh!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
1.20 of what number is 72
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Guest
Nov 13, 2013
0
537
2
p**p
what is p**p to the 3rd power
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Guest
Nov 13, 2013
0
501
1
PLZ HELP ME!!!
how do i find the percent of something like what percent is 126 is 22
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Guest
Nov 13, 2013
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506
1
Math
What is the greatest common factor of 21/24
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Guest
Nov 13, 2013
0
891
9
help me on this question please
Ally has baked an apple pie and wants to sell it in her bakery. She’s going to cut into 12 slices and sell them individually. She wants to sell it for three times the cost of making it. The ingredients cost $8.50, and she allowed $1.25 to cover the cost of
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Guest
Nov 13, 2013
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466
0
+4
Calculation help
199.98 + 5% is what?
LLO2807
Nov 13, 2013
0
731
2
Math
What is the value of the expression −3x2y + 4x when x = −4 and y = 2?
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Guest
Nov 13, 2013
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442
0
multiplion and diviision word problems
i need help :9 PENCILS ALL TOGETHER
Guest
Nov 13, 2013
0
621
1
Sophomore Ratios HELP!
OK so I"m having some difficulty with 10th grade ratios currently, this question in particular: (keep in mind that the / is a sign for what I think are ratios)
(x + 5)/16 = 32/5
Any help would be much appreciated!
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Guest
Nov 13, 2013
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488
2
math help
what is 896 minus 52?
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Guest
Nov 13, 2013
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435
0
math
what is 49% out of 335 710 000
Guest
Nov 13, 2013
0
466
0
math
10 ^ [(1030-700)/515]
Guest
Nov 13, 2013
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