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Post New Question
All Questions
+0
234833 Questions
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992
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what does x equal
if x equals y and y equals x what does x equal
Guest
Mar 11, 2017
0
489
1
3*5/3
3*5/3
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Guest
Mar 11, 2017
+5
2029
6
+302
Applications to Trignometry
1. From the top of a tower of height 50m, the angles of depression of the top and bottom of a pole are 30° and 45° respectively. Find
a) how far the pole is from the bottom of the tower
b) the height of the pole (use root3 =1.732)
read more ..
CPhill
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SARAHann
Mar 11, 2017
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451
0
average Joe not math major
what does sin represent...365.25 divided sin(pi)=infinity p.s. I was just messing with religious numbers
Guest
Mar 11, 2017
+15
1127
14
+1512
Sentimental Saturday
We all know what sentimental means right? What is one thing your doing this Saturday that is exciting?
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MysticalJaycat
Mar 11, 2017
0
583
1
Find all real numbers in the interval [0,2π]
Find all numbers in the interval [0,2π] that staisfy the equation. Round solutions to the nearest tenth as needed. State rounded soulutions in soulution set form.
27sin^2x-3sinx=cos^2x
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Guest
Mar 11, 2017
0
537
1
Probability
There are 22 sets of b***s numbered 11 through 1313 placed in a bowl. If 22 b***s are randomly chosen without replacement, find the probability that the b***s have the same number. Express your answer as a fraction in lowest terms or a decimal rounded to
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Guest
Mar 11, 2017
0
448
0
this problem
Not all visitors to a certain company's website are customers. In fact, the website administrator estimates that about 8% of all visitors to the website are looking for other websites. Assuming that this estimate is correct, find the probability that, in
read more ..
Guest
Mar 11, 2017
0
539
1
A farmer's dilemma!!.
Bob rented a farm and agreed to pay $800 in cash plus a fixed number of bushels of wheat as the yearly rental for his farm. That, he explained, would amount to $70 an acre when wheat was worth 0.75 cents a bushel. Since wheat is now worth $1 a bushel, he
read more ..
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Guest
Mar 11, 2017
0
848
1
+4619
plz help quick!!!!!
If we express in the form , then what is ?
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tertre
Mar 11, 2017
0
686
2
Log base
how do you change the base of a log on this calculator
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Guest
Mar 11, 2017
0
782
8
what is a dog
what is a dog
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Guest
Mar 11, 2017
0
366
0
iwjlfjeql
wat iz wove babby wont hut me dont
Guest
Mar 11, 2017
0
467
2
what is mountain dew used for
what is mountain dew used for
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Guest
Mar 11, 2017
0
431
0
what is mountain dew
what is mountain dew
Guest
Mar 11, 2017
0
485
1
Calculate Rate
Nper 60 PMT ($170.22) PV $8200 FV 0 Type 0 Rate ?
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Guest
Mar 11, 2017
0
713
1
Mathematics
How do you divide with decimals?
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Guest
Mar 11, 2017
0
623
1
Make s the subject
Make s the subject
v^2=u^2+2as
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Guest
Mar 11, 2017
0
1
1374
10
+259
Question about Tidal Energy
Hey there,
I wanna say in advance this question is not about general math but towards physic and tidal energy.
So I tried to calculate the potential Energy of a Tidal barrage. I took the formula E = 0.5 * A * p * h^2 *g.
A as the
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amnesia
Mar 11, 2017
0
598
1
What is 10 to the 2 power?? Plz tell me
What is 10 to the 2 power?? Plz tell me
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Guest
Mar 11, 2017
0
767
1
Function Formula
g(x) = 12 - 5x
If g(k) = 14, find k
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Guest
Mar 11, 2017
+5
1254
1
+14985
84000000/4 x 10^12
84000000/4 x 10^12
read more ..
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asinus
Mar 11, 2017
0
529
1
84000000/4 x 10^12
84000000/4 x 10^12
Help please
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Guest
Mar 11, 2017
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