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All Questions
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152185 Questions
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90
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Quick Math Question
What are the known solutions to f(x)=g(x) ?
Select each correct answer.
x f(x) g(x)
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savcarroll
Apr 19, 2019
-1
86
1
+31
help me find what is expected number of green balls in the sample
help me find what is expected number of green balls in the sample
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bradv23
Apr 19, 2019
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103
4
Maths
What is 3 times 5 times 10 times 11 plus 3 squared answer in words?
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Guest
Apr 19, 2019
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62
1
Maths question
Does a pound of gold or a pound of feathers weight more?
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Guest
Apr 19, 2019
0
117
1
Help with a Z-Score Problem
Use technology or a z-score table to answer the question.
The weights of logs in a wood pile are normally distributed with a mean of 17 pounds and a standard deviation of 3.4 pounds. The wood pile is composed of 325 logs.
How many of
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Guest
Apr 19, 2019
0
72
1
Problem of the Week: Elbert’s Equation
Elbert is studying properties of exponents in his algebra class. His teacher challenged the class to write an algebraic equation that used exponent properties and had at least four different answers.
Elbert did even better - he used absolute value
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Guest
Apr 19, 2019
-1
85
1
+31
Help?
Help?
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bradv23
Apr 19, 2019
-1
73
1
+31
Help?
Help?
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bradv23
Apr 19, 2019
-1
73
1
+31
Help?
Help?
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bradv23
Apr 19, 2019
-1
47
0
+31
Help?
Help?
deleted - we are not here to do all your homework for you.
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off-topic
bradv23
Apr 19, 2019
-1
73
1
+31
can you help?
can you help?
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bradv23
Apr 19, 2019
0
88
1
help
Find the polynomial of minimal degree, in x which has rational coefficients, leading coefficient 1, and roots 1+rt2 and 1+rt3 (Write the terms in decreasing order of degree.)
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Guest
Apr 19, 2019
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39
0
i can't do this
plz help on this angle. 2x+70 101-5x
Guest
Apr 19, 2019
-1
132
5
+31
help
Can you help?
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bradv23
Apr 19, 2019
0
44
0
There exists a constant so that the minimum value of over all real numbers and is 0. Find
There exists a constant so that the minimum value of over all real numbers and is 0. Find
Guest
Apr 19, 2019
0
61
1
Stumped :(
The number $(\sqrt{2}+\sqrt{3})^3$ can be written in the form $a\sqrt{2} + b\sqrt{3} + c\sqrt{6}$, where $a$, $b$, and $c$ are integers. What is $a+b+c$?
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Guest
Apr 19, 2019
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61
1
Need Help!
Find all real numbers such that . Give your answer as an interval.
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Guest
Apr 19, 2019
-1
72
2
+31
help
A committee of 3 members is selected from a club made up of
18
junior members and
12
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bradv23
Apr 19, 2019
-1
73
1
+31
help
A committee of 3 members is selected from a club made up of
20
junior members and
10
read more ..
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bradv23
Apr 19, 2019
-1
84
3
+31
help
Question Help
Suppose a fair die numbered 1 to
7
is rolled
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bradv23
Apr 19, 2019
-2
70
1
+31
help
For the experiment described below, let x determine a random variable, and use your knowledge of probability to prepare a probability distribution.
Three balls are drawn (with replacement) from a bag that contains
3
white
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bradv23
Apr 19, 2019
0
105
2
help
What is the area of the portion of the circle defined by that lies above the -axis and to the right of the line ?
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Guest
Apr 19, 2019
0
111
2
Please help asap with imaginary number question
Let z be a complex number such that z^5 = 1 and . Compute
Let z be a complex number such that |z - 5 - i| = 5. Find the minimum value of
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Guest
Apr 19, 2019
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