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All Questions
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149852 Questions
+1
41
2
+41
Stuck with a polynomial question
Hi.
I’m stuck on the second part of this polynomial question.
I’ve got the first part:
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bqrs01
May 14, 2019
0
39
1
+28
One more, show work please, Thanks so much :D
The results of a survey show that the percent of adults in a certain town who want to change the name of the town is in the interval (0.31, 0.52)
(a) What is the point estimate for the percent who want to change the town’s name?
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Anthrax
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TheFA
May 14, 2019
0
24
1
+28
Show all work please :)
local newspaper company wanted to determine if there is a need for a digital version of their newspaper. They sampled 80 of their subscribers and determined that 56 of them would be interested in the new services.
A. What is
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Anthrax
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TheFA
May 14, 2019
0
30
1
+861
Find the Exact Value
Find the exact value.
I would know how to do this if was on the unit circle.
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AdamTaurus
May 14, 2019
+2
33
3
+140
brain teaser!
If the 5th and the 8th entries of a Fibonacci Sequence are 19 and 79, respectively, then what is the first entry of this sequence?
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sudsw12
May 14, 2019
0
40
2
Need help ASAP
How many subsets of the set {1,2,3,4, 5, 6, 7, 8, 9, 10} contain the number 5? (Not including empty sets)
Any answer is greatly appreciated!
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Guest
May 14, 2019
0
28
2
-10
Need help ASAP PLZ
A and B are two events. The notation for conditional probability is P(B|A) .
Which notation is the probability of two events being independent?
P(B|A)=P(B)P(A)
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BellaNight7310
May 14, 2019
0
33
2
what is the y intercept line with equation
2x+4y=6
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Guest
May 14, 2019
0
22
1
HELP PLZ
If (x + y)^2 = 78$ and $xy = 13$, what is $(x - y)^2
tertre
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Guest
May 14, 2019
+1
27
1
+29
Complex Numbers help PLEASE!!
In the complex plane, what is the length of the diagonal of the square with vertices 4, 3+5i, -2+4i, and -1-i?
Also: I don't really get how to do this problem visually, because these points don't have a y coordinate
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helloimnewperson
May 14, 2019
0
22
1
if A bicycle tire has a radius of 8 inches, how many revolutions will it take to go 62.8 feet?
if A bicycle tire has a radius of 8 inches, how many revolutions will it take to go 62.8 feet?
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Guest
May 14, 2019
May 13, 2019
0
35
2
+37
Let , and let be the roots of . Compute .
Let , and let be the roots of .
Compute .
heureka
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Havingfun
May 13, 2019
0
41
1
PLEASE HELP ME WITH MATH
I have no idea how to go about this! I've been checking all through my notes and the more I look the more confused I get. Can someone please help me? I reall need to compelte this
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Guest
May 13, 2019
0
35
2
+861
Solve
Solve in the interval .
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AdamTaurus
May 13, 2019
0
30
1
Premutations
In BINGO, a card is filled by marking the middle square as WILD and placing 24 other numbers in the remaining 24 squares.
Specifically a card is made by placing 5 numbers from the set in the first column, 5 numbers from in
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Guest
May 13, 2019
0
24
2
PLEASE HELP :(
Hi! I've been struggling over this for weeks now. It's long overdue and every time I try to work on it, I can't seem to get it working. Were allowed to use desmos on the graphing
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Guest
May 13, 2019
0
0
0
A 0.495 kg bird pushes itself upward with a 7.28 N force. Including its weight, what is the total force acting on the bird? (Unit=N)
A 0.495 kg bird pushes itself upward with a 7.28 N force. Including its weight, what is the total force acting on the bird? (Unit=N)
Guest
May 13, 2019
0
45
1
A 0.495 kg bird pushes itself upward with a 7.28 N force. Including its weight, what is the total force acting on the bird? (Unit=N)
A 0.495 kg bird pushes itself upward with a 7.28 N force. Including its weight, what is the total force acting on the bird? (Unit=N)
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Guest
May 13, 2019
+1
24
2
+60
Let be the roots of Find .
Let be the roots of
Find .
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FlyEaglesFly
May 13, 2019
0
28
2
+108
HELP DUE 2MORO!!
Find the distance between and the line .
Any help is greatly appreciated.
thx in advance!
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IneedHALP
May 13, 2019
0
21
1
help plz quick
Simplify (x+1)(2x+3)(3x+4) = (6x^{2}+5)(x-3)$ to the form $0 = Ax^{2}+Bx+C, where A, B, and C are positive integers with a greatest common divisor of 1. What is A+B+C?
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Guest
May 13, 2019
0
24
2
+322
Sets
If A = {2, {4, 5}, 4}. True or false:
1. {4, 5} ⊂ A
2. {4, 5} ∈ A
3. {{4, 5}} ⊂ A
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Dimitristhym
May 13, 2019
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