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Post New Question
All Questions
+0
234765 Questions
0
569
1
rationalising
rationalise the denominator: 4/3*sqrt(8
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Guest
Aug 23, 2016
0
1090
1
please help with this problem!!!!!!!!How do I rewrite the function y=(6x-2)/(2x+2) in graphing form???
How do I rewrite the function y=(6x-2)/(2x+2) in graphing form???
what is this function's parent function??
How do I find domain and range and end behavior of the function as |x| increases without bound??
read more ..
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Guest
Aug 23, 2016
0
471
1
8[20-(5-9) 2]
8[20-(5-9)2]
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Guest
Aug 23, 2016
0
632
1
+131
solve
1/2 (8× -4) = 4× + 2
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Pedro_J
Aug 23, 2016
0
864
2
+131
scientific notation
write 0.00062 using scientific notation.
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Pedro_J
Aug 23, 2016
0
361
1
Word problem, please help!
Part 1: Emily is a real estate developer who owns a large plot of land with area A acres valued at vdollars per acre. She subdivides the land into n plots of equal area and sells each of them at value for a price P.
1.)
read more ..
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Guest
Aug 23, 2016
0
335
0
Please help with this problem!
The variable z varies jointly with x and y and inversely with the square of t. Also, z=5 when x=2, y=-3, and t=1/2. Write a function such that f(y)=t when x=-12/(5z)^2 and z=2/5.
f(y)=________
please explain and thanks in advance.
read more ..
Guest
Aug 23, 2016
0
659
6
Zero of the function!
I have thus far been able to find the zero of the function of 'f(x)=1/2*(x^3-3x^2+6)' by pure guesswork. Has anyone here got any idea of how to solve this problem? Thanks!
CPhill
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Guest
Aug 23, 2016
0
655
2
+131
simplify
simplify:
(4^4) × (4^4)
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Pedro_J
Aug 23, 2016
0
766
1
+131
compare
compare using < or >.
8.5×10^5 7.05×10^8
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Pedro_J
Aug 23, 2016
0
597
1
Help please.
(7.6*10 to the negative 4 power times m)*(1.5*10 to the 7th power times m)
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Guest
Aug 23, 2016
0
1015
1
Johnny makes $8.25 an hour working at the local restaurant. His paycheck shows that he works 29.5 hours over the past week. How much money did Johnny make?
Johnny makes $8.25 an hour working at the local restaurant. His paycheck shows that he works 29.5 hours over the past week. How much money did Johnny make? (Not rounded to the nearest cent)
I don't understand.
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Guest
Aug 23, 2016
0
523
1
need help
y-2= -1/2(x+1)
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Guest
Aug 23, 2016
0
527
1
power
number of digits in 3 to the power of 1000
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Guest
Aug 23, 2016
0
604
1
+196
a movie that was filmed with an aspect ratio of 4:3 is being watched on a 16:9 TV. If the 4:3 screen measures 25 inches and the 16:9 screen had a length of 32
a movie that was filmed with an aspect ratio of 4:3 is being watched on a 16:9 TV. If the 4:3 screen measures 25 inches and the 16:9 screen had a length of 32 inches. Find the area of the "black" bars.
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tiaratee
Aug 23, 2016
0
504
5
Help please, I am bad at f(x), and I need to complete this particular question.
A (-1 -4) B (-5 -1) what is f(x) ?
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Guest
Aug 23, 2016
0
346
1
Question
How does 5u=4
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Guest
Aug 23, 2016
0
468
1
How do you read 891,189,643,641,755?
How do you read 891,189,643,641,755?
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Guest
Aug 23, 2016
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