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Post New Question
All Questions
+0
234919 Questions
0
920
1
i need help
A ladder leans against a wall forming a 25 degree with the wall. If the ladder reaches 2.8 m up the wall, how long is the ladder
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Guest
Jun 17, 2017
0
786
1
Help!
Consider a variable which measures "years of experience" among a sample of police officers. This variable has a mean of 10.8 and a standard deviation of 7.2. One officer has 15 years of experience. If we were to convert this variable into a z-score, the
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Guest
Jun 17, 2017
0
593
0
nonogan area
9/4 times 50 squared, cot (180 degrees divided by 9)
Guest
Jun 17, 2017
0
2084
1
Help!
The quadratic $2x^2+5x+12=19-7x$ has two solutions. What is the positive difference between these solutions?
Alan
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Guest
Jun 17, 2017
0
997
1
help
what is 5/6*13/30
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Guest
Jun 17, 2017
0
716
1
financial management question
david wants to deposite 200 Rials each month , in a saving account in the next 4 years. savings will pay 3 percent interest anually. how much she will have at the end of the savings period?
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Guest
Jun 17, 2017
0
1017
6
Integration
Hi,
I am studying a math course and the following operation is performed on an integral but is not explained:
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Guest
Jun 17, 2017
0
632
0
Equation
comment on fait des equation
Guest
Jun 17, 2017
0
975
1
simpfily
(g^7)h^4*gh^5 simpilfy
geno3141
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Guest
Jun 17, 2017
0
1592
6
+14985
What is 3/4 of 8/9 less than 2/5 of 20?
What is 3/4 of 8/9 less than 2/5 of 20?
3/4 of 8/9 is
not correct
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asinus
Jun 17, 2017
+1
1264
3
How can I solve the convolution for this example in steps?
How can I solve the convolution for this example in steps?
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Guest
Jun 17, 2017
0
530
0
answer this
a2=(2,if n is odd)
Guest
Jun 17, 2017
0
1
739
1
Please help me with this problem!
What is 3/4 of 8/9 less than 2/5 of 20?
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Guest
Jun 17, 2017
0
834
1
Help on sin cos tan
If tan theta is equal to 3. Calculate cos theta.
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Guest
Jun 17, 2017
0
803
1
If , what is the value of x?
If , what is the value of x?
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Guest
Jun 17, 2017
0
1052
1
+183
Last Math Question
I need helo on a VERY hard question (for me I guess)
John threw a ball straight up in the air at 30 meters per second, how far did it go up in 10 seconds?
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PsychoBaker
Jun 17, 2017
0
878
1
+956
Last Question of Math until Sept??
https://gyazo.com/a9329895d11aa0c4e0a2bdc180fbec8e
I'm really stuck on this one, if you guys could help me, I would really appreciate it. Thank you!
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Julius
Jun 17, 2017
0
1036
1
??help
If $F(a, b, c, d) = a^b + c ^ d$, what is the value of $b$ such that $F(4, b, 2, 3) = 12$?
hectictar
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Guest
Jun 17, 2017
0
3155
1
A portion of the graph of $f(x)=ax^3+bx^2+cx+d$ is shown below. What is the value of $8a-4b+2c-d$?
A portion of the graph of $f(x)=ax^3+bx^2+cx+d$ is shown below. What is the value of $8a-4b+2c-d$?
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Guest
Jun 17, 2017
0
1181
1
+1904
An Interest Problem
If I have 93¢ in a bank checking account with an annual interest of 2.25%, how much money will be in the bank checking account after 1000 years asuming I make no transactions? I was watching Season 1 Episode 6 of "Futurama" on Comedy Central and Fry
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gibsonj338
Jun 17, 2017
0
733
3
Hey Friends! I would really appreciate some help with this stumper I came across.
Hey Friends! I would really appreciate some help with this stumper I came across.
Compute the sum (2)/(1*2*3) + (2)/(2*3*4) + (2)/(3*4*5).....
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Guest
Jun 17, 2017
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