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All Questions
+0
235602 Questions
0
377
1
turn to a fraction
14515.297644539614561 as a fraction
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Guest
Feb 15, 2016
0
356
1
What is the average time to sail from the USA to Germany.
What is the average time to sail from the USA to Germany.
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Guest
Feb 15, 2016
0
363
1
money
whats 85 cent in dollers
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Guest
Feb 15, 2016
0
570
3
+466
Factoring
How do I factor 2 sin2 x - 1 ?????????
Today is a bad day for trig.
Shades
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Shades
Feb 15, 2016
0
390
1
what happens to 4-5sqrt(2) when multiplied by 2
what happens to 4-5sqrt(2) when multiplied by 2
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Guest
Feb 15, 2016
0
1075
2
+466
Trigonometric Identities
sin x/1 + cos x + 1 + cos x/sin x = 2 csc x
Show that the left side equals the right side.
CPhill
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Shades
Feb 15, 2016
0
416
0
I1 = 1000/(164 + 6 + j16) (Calculate the following expression)
I1 = 1000/(164 + 6 + j16) (Calculate the following expression)
for example
I(1) = 1200/(384 + 8 + j32) = 1200/393.303954/- 4.6668
= 3.051075/-4.6668
read more ..
Guest
Feb 15, 2016
0
576
3
Extremely Hard Question
What is 1+1?
Coldplay
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Guest
Feb 15, 2016
0
588
2
1000/(164 + 6 + j16) how can i calculate this ?
1000/(164 + 6 + j16)
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Guest
Feb 15, 2016
+4
647
1
22*22 =44
22*22 =44
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Guest
Feb 15, 2016
0
451
1
how to find altitude using sine cosine and tangine
how to find altitude using sine cosine and tangine
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Guest
Feb 15, 2016
0
641
1
1+1
1+1
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Guest
Feb 15, 2016
+5
571
4
R(c)=5000c-100c^2
R(c)=5000c-100c^2
R'(c)= 5000-200c
Where is R'(c) > 0 and where is R'(c) < 0
What should you charge per download if you want to maximize your total revenue, and how much total revenue will you generate?
read more ..
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Guest
Feb 15, 2016
+5
487
2
Re-Post: The total cost of producing x books is C(x)=50,000+2x dollars, and the total revenue generated by selling x books for R(x)=10x-0.0001x^2 dollars.
Re-Post: The total cost of producing x books is C(x)=50,000+2x dollars, and the total revenue generated by selling x books for R(x)=10x-0.0001x^2 dollars.
1) Find R'(x)
2)Find C'(x)
3)Find d/dx (r(x)-C(x))
read more ..
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Guest
Feb 15, 2016
0
368
0
help??! on tutoring
hello!!!
i need help doing my math,its very easy for others but im a slow reader,is there anyone who can help me????please
Guest
Feb 15, 2016
0
954
2
40% of 9 is what number.
40% of 9 is what number.
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Guest
Feb 15, 2016
0
650
1
If tan(alpha) is 5/7, what is cos(alpha), if 0
If tan(alpha) is 5/7, what is cos(alpha), if 0<alpha<pi/2
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Guest
Feb 15, 2016
0
638
1
zero factorial
why is zero factorial 1
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Guest
Feb 15, 2016
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