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Post New Question
All Questions
+0
237673 Questions
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893
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+29
Help on Algebra 2 Practice questions please, really confused :/
These are some practice review questions for my test but I have no idea what I'm doing >.<
read more ..
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cuzimvegan
Mar 9, 2019
0
907
3
+8
Twonumber cubes are rolled.
Twonumber cubes are rolled.
(a) List the sample space.
(b)What is the probability, as a simplified fraction, that the sum of the numbers is 4 or that the sum of the numbers is greater than 9? Show your work.
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JB0002
Mar 9, 2019
+2
927
4
+2864
Exponents
How many integers are solutions to the equation?
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CalculatorUser
Mar 9, 2019
Mar 8, 2019
+12
1
2393
14
+118724
RAZIEL305 is using this as a cheat site
I am recieving complaints that RAZIEL305 is using this as a cheat site,
I just answered one of his questions without realizing but I did not give an answer as such.
I gave him/her the tools (information) to work out the answer for
read more ..
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Melody
Mar 8, 2019
0
952
2
+160
sin α cos β = 1/2, range of cos α sin β ? (trigonometry)
given: sin α cos β = 1/2
(sin alpha cos beta equals 0.5)
What's the range of: cos α sin β ?
please help asap :)
read more ..
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hearts123
Mar 8, 2019
-6
808
1
+229
physical science
when an object rolls over a surface, the kind of friction that occurs is called round friction.
true or false
off-topic
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raziel305
Mar 8, 2019
-6
903
3
+229
physical science
which of the following is a practical example of gravity acting on an object ?
A . a group of children play tug of war
read more ..
off-topic
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raziel305
Mar 8, 2019
0
2825
10
Boys and girls circle
40 boys and 28 girls stand in a circle, hand in hand, all facing inward. Exactly 18 boys give their right hand to a girl. How many boys give their left hand to a girl?
Melody
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Guest
Mar 8, 2019
-6
1296
9
+229
_____ friction occurs when two surfaces rub against each other.
_____ friction occurs when two surfaces rub against each other.
<
read more ..
off-topic
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raziel305
Mar 8, 2019
-7
878
2
+229
physical science
some ways to reduce friction are by using or applying _____.
A. small rocks
B. greater force
read more ..
off-topic
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raziel305
Mar 8, 2019
-6
843
5
+229
physical science
_____ are formed where bumps form two into contact.
off-topic
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raziel305
Mar 8, 2019
0
862
1
Trig ternimal angletheta values
If you let (7,-2) be a point on the terminal side of theta, what are the exact values of:
cos(theta):
sec(theta):
read more ..
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Guest
Mar 8, 2019
-5
898
12
+229
physical science
velocity can be defined as _____ in a given direction
off-topic
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raziel305
Mar 8, 2019
-3
878
3
+229
physical science
static friction is friction force that must be overcome in order to start something moving.
True or False
off-topic
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raziel305
Mar 8, 2019
-5
819
1
+229
physical science
a leaf floating down from a tree is an example of an object in free fall.
TRUE OR FALSE
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raziel305
Mar 8, 2019
-7
762
4
+229
science
which name is given to the type of friction that objects falling through air experience_____?
off-topic
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raziel305
Mar 8, 2019
-4
770
1
+229
physical science
the _____ the value of the coefficient of friction, the greater the resistance to sliding.
off-topic
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raziel305
Mar 8, 2019
+3
765
1
+7
Counting and Probability help!
The Cubs are playing the Red Sox in the World Series. To win the world series, a team must win 4 games before the other team does. If the Cubs win each game with probability and there are no ties, what is the probability that the Cubs will win
read more ..
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RedHawk
Mar 8, 2019
-4
817
2
+229
physical science
which two surfaces would have the highest coefficient of friction?
A. rubberon steel
B. wood on dry concrete
read more ..
off-topic
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raziel305
Mar 8, 2019
0
575
1
How do I solve this function question?
How do I solve this function question?
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Guest
Mar 8, 2019
-3
703
2
+229
math
y=x+5
y=-2x-1
read more ..
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raziel305
Mar 8, 2019
+1
725
1
physical science
friction between solids can be most acccurately defined as the force that enhances the sliding motion two surfaces that are touching each other.
True or False
off-topic
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Guest
Mar 8, 2019
-1
907
3
+229
physical science
friction between two flat surfaces can be divided into categories. what are the two most common kinds of friction?
A. Air resistance
B. kinetic
read more ..
off-topic
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raziel305
Mar 8, 2019
-5
753
1
+73
The solutions to are...
The solutions to
are...
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GAMEMASTERX40
Mar 8, 2019
+1
748
2
help
Let be positive real numbers such that Find the maximum value of
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Guest
Mar 8, 2019
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