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Post New Question
All Questions
+0
234777 Questions
0
522
1
5/60*7000 in mixed number or inproper fraction
5/60*7000 in mixed number or inproper fraction
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Guest
Aug 15, 2016
0
585
2
Normal probability distribution
According to the table, what is the probability when z ≤ -1.75? The probability when z ≤ 1.75?
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Guest
Aug 15, 2016
0
760
0
+9665
Differentiation. Use LaTeX please?
https://web2.0calc.com/questions/differentiation_3#r4
MaxWong
Aug 15, 2016
0
1233
1
you have one fifth of a drink and you drink one fifth of that. How much do you have left ?
you have one fifth of a drink and you drink one fifth of that. How much do you have left ?
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Guest
Aug 15, 2016
0
375
1
Alguien ayuda
F(x)=3x^2-2x-3
si es funcion cuadratica
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Guest
Aug 15, 2016
Aug 14, 2016
0
419
1
How to solve
15 + (2x - 5)9 = 5(2x + 7) + 12 + 3
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Guest
Aug 14, 2016
0
578
1
5x=1s 10s=1b 50b=?x
5x=1s
10s=1b
50b=?x
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Guest
Aug 14, 2016
0
552
2
Modular Arithmetic
1.) Let and . What is the value of a? Express your answer as a residue between 0 and the modulus.
2.) Find the last two digits of 18^37.
read more ..
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Guest
Aug 14, 2016
0
713
1
diverative related question
I have a function:
f(x) =
x^2 - 4x + 1
read more ..
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Guest
Aug 14, 2016
0
429
1
Algebra problem
2a + 3bx + 4c = 5d
read more ..
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Guest
Aug 14, 2016
0
890
2
If where , what is the value of n?
If where , what is the value of n?
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Guest
Aug 14, 2016
+1
1754
2
+249
Number Theory Questions
For a certain positive integer n, n^2 gives a remainder of 4 when divided by 5, and n^3 gives a remainder of 2 when divided by 5. What remainder does n give when divided by 5?
For a positive integer n, if both n and n+2
read more ..
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higgsb
Aug 14, 2016
0
484
1
How many four-digit numbers whose digits add up to 9 are divisible by 11?
How many four-digit numbers whose digits add up to 9 are divisible by 11?
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Guest
Aug 14, 2016
0
572
1
How do you solve this please?
How do you solve this please?
3x + 2 < 5x- 3
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Guest
Aug 14, 2016
0
643
3
+12
solving for t
t+4/3t=84 i know the answer is 36 but how does one get 7/3t=84? please help me I can't figure it out at all.
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yhas2014
Aug 14, 2016
+5
6820
2
3cosx+sinx=0, x=?
3cosx+sinx=0, x=?
And how to solve it?
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Guest
Aug 14, 2016
0
483
1
what is %3 of 3122?
what is %3 of 3122?
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Guest
Aug 14, 2016
0
403
1
please
why does 4-5x(-1) = 9?
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Guest
Aug 14, 2016
0
557
1
What is 11/24 of 8 ?
What is 11/24 of 8 ?
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Guest
Aug 14, 2016
0
570
1
+50
coordinate
Deduce the number of intersections that the curve
(2y-5x)/(x+3y)=(5x-3)/4
has with the coordinate axis
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xrabia
Aug 14, 2016
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