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All Questions
+0
230627 Questions
0
1350
1
Probability and Statistics
Two cards are drawn at random from a deck of cards. (write all the answers to 4 decimal places)
(a) What is the probability that both cards are aces if the first card is put back into
read more ..
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Guest
Sep 29, 2017
0
1395
1
Physics
A student runs 9.0 m [W] and then turns and runs 12.0 m [N]. If he is able to do this in 5.0 s, what is his average velocity?
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Guest
Sep 29, 2017
0
457
0
cool
what is yellow
off-topic
Guest
Sep 29, 2017
0
516
1
plz help
help me with 2x-5(4/3x-2)-4(x+y)
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Guest
Sep 29, 2017
0
1
4996
1
help
what is the density of carbon dioxide gas if 0.196g occupies a volume of 100ml
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Guest
Sep 29, 2017
0
760
2
2+2
2x+3y=13
12x-3y=-2
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Guest
Sep 29, 2017
0
609
1
helllpppp
dive a total distance of 240. leaves ar 09:30. it takes him 1 1/2 hours to travle first 90 miles
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Guest
Sep 29, 2017
0
590
1
Mary has Chickens?!
how many chickens will mary have after six years if each year 32 chickens lay 45 living chicks each?
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Guest
Sep 29, 2017
0
1037
1
year 7 maths
what is 4.31 rounded to a significant figure?
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Guest
Sep 29, 2017
0
1
11797
2
+239
If x = log a (bc), y = log b (ca) and z = log c (ab) prove that
If x = loga(bc), y = logb(ca) and z = logc(ab) prove that
x + y + z = xyz - 2.
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OldTimer
Sep 29, 2017
+1
1081
3
+105
Question
Without caluculating, how can you tell whether the square root of the whole number is rational or irrational?
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LunarsCry
Sep 29, 2017
0
749
3
math
how do you change a decimal to a fraction
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Guest
Sep 29, 2017
0
925
1
+79
Do these functions have any restrictions?
help will be massively appreciated, please and thank you :)
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UpTheChels
Sep 29, 2017
+2
1904
1
+5265
A couple of physics questions. Help please!!
read more ..
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rarinstraw1195
Sep 29, 2017
0
679
4
x + 9 (x+4)
x + 9 (x+4)
How do you simplify this expression?
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Guest
Sep 29, 2017
0
652
1
pixies and fairies
when john and marie assembled the little people they found that the pixies and fairies were in a ratio of 3 to 13. If there were 6816 in all how many were pixies
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Guest
Sep 29, 2017
0
1724
1
+16
What constant must we place in the box below in order to be able to factor the resulting expression into the product of two linear factors:
What constant must we place in the box below in order to be able to factor the resulting expression into the product of two linear factors:
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uu100
Sep 29, 2017
0
761
1
Solve for g.
Solve for g.
A = gr
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Guest
Sep 29, 2017
0
467
0
Assume that my lawn is encroaching my garden and reduces my space, on average, by 9% each year
Assume that my lawn is encroaching my garden and reduces my space, on average, by 9% each year
Guest
Sep 29, 2017
Sep 28, 2017
0
749
1
Big wuestion
If $x + y =2$ and $xy = 23$, then what is $x^2 + y^2$?
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Guest
Sep 28, 2017
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