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Post New Question
All Questions
+0
230469 Questions
+1
2188
2
Clock
The display of a 24-hour digital clock shows hours and minutes in the format XX:XX. For what fraction of a day is at least one 2 displayed on this clock?
Can someone please help me solve this.
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Guest
Feb 13, 2018
+1
1171
6
+222
math riddle of the day
put one straight line to make the statement true.
answer revelaed.
read more ..
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lynx7
Feb 13, 2018
+1
1984
1
Second law of thermodynamics
An engine receives 3850j of heat and discards 2250j to the atmosphere. a) how much work is dobe by this engine? b) what is its thermal efficiency?
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Guest
Feb 13, 2018
+1
632
4
maths
a+b=3, a^5 + b^5=?
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Guest
Feb 13, 2018
+1
671
1
+0
Having some custom property issues.
Hi,
I have attached my Custom Property Tab Builder screen shot. Here's the deal.....
For whatever reason that I can't think of...My custom property Material Grade Code is acting up. It's the only
read more ..
off-topic
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tupacshakaur
Feb 13, 2018
+1
916
1
+36
For which interval is the function constant?
(-4, 0)
(0, 4)
(4, infinity)
read more ..
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arota21
Feb 13, 2018
+1
680
1
+36
For which intervals is the function increasing?
(-Infinity, 0)
(1, 2)
(0,1)
read more ..
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arota21
Feb 13, 2018
+1
676
1
+36
For which intervals is the function positive?
(6, 8]
(0, 6)
(-4, 0)
read more ..
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arota21
Feb 13, 2018
+1
680
1
converting to vertex form?
and please show step by step please :)
hectictar
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Guest
Feb 13, 2018
+2
1235
2
+633
Interesting Probability Question
I love card games, and I was wondering about probabilities in a few poker games.
Could someone make a table with the chances of getting a given combination with different numbers of cards? (Chance of having a full house,
read more ..
ElectricPavlov
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helperid1839321
Feb 13, 2018
+1
2
3267
3
Geometry Problem
Triangle AHI is equilateral. We know BC, DE, and FG are all parallel to HI and AB = BD = DF = FH. What is the ratio of the area of the trapezoid FGIH to the area of triangle AHI? Express your answer as a common fraction.
read more ..
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Guest
Feb 13, 2018
+1
1447
4
+633
Area under a Chord
What is the area under a chord with a central/arc angle of 125 and a radius of 8?
EDIT: I tried a few different methods and ended up with negative numbers. I really don't know what to do...
read more ..
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helperid1839321
Feb 13, 2018
+1
729
1
description
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hectictar
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Guest
Feb 13, 2018
+1
3141
4
Find the equation of a line parallel to y - 5 = 6x - 10 that passes through the point (4, 10). (answer in slope-intercept form)
Find the equation of a line parallel to y - 5 = 6x - 10 that passes through the point (4, 10). (answer in slope-intercept form)
A)y = 6x - 14
B)y = 6x + 14
C)y = -6x - 14
read more ..
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Guest
Feb 13, 2018
+1
1082
1
Let be the function defined on by the formula This is a graph of :If a graph of is overlaid on the graph above,
Let be the function defined on by the formula This is a graph of :If a graph of is overlaid on the graph above, then one fully enclosed region is formed by the two graphs. What is the area of that region, rounded
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Guest
Feb 13, 2018
+1
2498
1
+4609
math question
Mr. Smith brings home 7 animals for his 7 children. Each child will adopt a pet to be her or his own. There are 4 different cats (a Siamese, a Persian, a Calico, and a Minx), 2 different dogs (a Poodle and a Golden Retriever), and a goldfish. Anna and Betty
read more ..
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tertre
Feb 13, 2018
+1
992
2
+912
The function f(x)=lnx is transformed into the equation f(x)=ln(9.2x).
The function f(x)=lnx is transformed into the equation f(x)=ln(9.2x).
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AngelRay
Feb 13, 2018
+1
917
1
+912
What is the exact value of x?
What is the exact value of x?
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AngelRay
Feb 13, 2018
+1
2019
1
+912
Which statements represent the relationship between y=4x and y=log4x ?
Which statements represent the relationship between y=4x and y=log4x ?
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AngelRay
Feb 13, 2018
+1
698
1
+912
What is the value of the logarithm?
What is the value of the logarithm?
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AngelRay
Feb 13, 2018
+1
1239
1
+912
Does each equation represent exponential decay or exponential growth?
Does each equation represent exponential decay or exponential growth?
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AngelRay
Feb 13, 2018
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