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Rod
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User Rod
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if a graph is u shaped is it a function
answered
Apr 21, 2016
in
Algebra 1 Answers
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449
views
algebra problems
ow do you solve: w÷-2-5 <15
answered
Apr 20, 2016
in
Algebra 1 Answers
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358
views
#needhelpwithhomework
200 bags of cement driven on a weighbridge,truck weighs 82 tons,each bag weighs 50kg,whats the mass of the truck?
answered
Apr 20, 2016
in
Other Math Topics
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473
views
calculate her (i) gross pay (ii) total allowances (iii) taxable income (iv) net annual pay (v) monthly salary and monthly tax
answered
Apr 20, 2016
in
Other Math Topics
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528
views
find out answer and showing the working procedure
calculate his weekly salary
answered
Apr 20, 2016
in
Other Math Topics
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402
views
a plot of land ABCD where BC=CD=60m angle BCD=120,ABC=75 and ADC=85.calculate distance from B to D through A
answered
Apr 20, 2016
in
Other Math Topics
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1.6k
views
trigonometry problems
what is 461 greater than 780?
answered
Apr 20, 2016
in
Word Problem Answers
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458
views
word problem
If there are 6 periods in each working day of a school , then the number of ways that you can arrange 5 subjects during the working day is
answered
Apr 19, 2016
in
Other Math Topics
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583
views
math problem
find the general solution to (y')^3-y"'=0
answered
Apr 19, 2016
in
Calculus Answers
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422
views
__ x __ x __ = 216
answered
Apr 19, 2016
in
Algebra 1 Answers
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749
views
algebra problems
arrange 0,7,5,1,-1,-4,-5,-2,2 in circular order such that every three digit summation is 0
answered
Apr 19, 2016
in
Pre-Algebra Answers
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412
views
word problems
In a school there 6 periods a day and 5 subjects, arrange this such that at least one period is repeated every day
answered
Apr 18, 2016
in
Other Math Topics
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463
views
chapter-probability
find the general solution to (y')^3-y"'=0
answered
Apr 18, 2016
in
Calculus Answers
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387
views
How to solve x"+2.55x'+3.81x = f(t) where f(t) = 0.51sin(t)+1.7+0.4t for 0<=t<=2
answered
Apr 18, 2016
in
Calculus Answers
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562
views
calculus problems
simplify –4 times a number plus 16 is –116
answered
Apr 18, 2016
in
Algebra 1 Answers
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786
views
word problems
i am thinking of a number when i multiply it by 4 and subtract 21 the answer is 79 what is my number
answered
Apr 18, 2016
in
Algebra 1 Answers
|
604
views
solving equations
Integrate (sec(2x))^3*tan (2x)dx How do you do this?
answered
Apr 17, 2016
in
Calculus Answers
|
588
views
calculus problems
can you solve the problem and give me a step by step guide on how i should solve the problem
5 - 2m/mn + 7m + 4n + 28 times n + 7/8m^3 - 125. multiple rational expression
answered
Apr 17, 2016
in
Algebra 1 Answers
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657
views
multiplying fractions
Why does x^2 y^7, x^5 x^5, x^8 y^3 does not have a LCM?
answered
Apr 17, 2016
in
Algebra 1 Answers
|
431
views
If (x + 2)^m/(x + 2)^n= x^2 + 4x + 4 what is the relationship between m and n
answered
Apr 17, 2016
in
Algebra 1 Answers
|
422
views
show that Z15 is isomorphic to Z5 external Z3
answered
Apr 17, 2016
in
Algebra 2 Answers
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2.0k
views
isomorphism
Explain when the LCM of 2 expressions is equal to all of both of them multiplied together.
answered
Apr 17, 2016
in
Algebra 1 Answers
|
466
views
word problems
The Paint Mistake: How can Jimbo fix his mistake? Show work please!!!
answered
Apr 17, 2016
in
Word Problem Answers
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498
views
Two vertical poles have heights of 7 feet and 12 feet. A rope is stretched from the top of each pole to the bottom of the other exactly how far above the ground do the ropes cross?
answered
Apr 16, 2016
in
Geometry Answers
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4.6k
views
please answer this queastion as soon as possible. thank you :) maybe now will be great x
Find three consecutive even integers such that the sum of the smaller two is one-fourth the product of the second and third integers.
answered
Apr 16, 2016
in
Algebra 1 Answers
|
1.1k
views
word problems
If 2^x + 2^y = 8 and 3^x + 3^y =18 then find the value of x and y
answered
Apr 16, 2016
in
Other Math Topics
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563
views
algebra
logarithms
exponents
solve 3x^3y'''+10x^2y''-8xy'-4y=0 using cauchy-euler
answered
Apr 16, 2016
in
Calculus Answers
|
490
views
cauchy-euler 3rd order
what is the answer to -[-(-5)] to the 2nd power
answered
Apr 16, 2016
in
Algebra 1 Answers
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495
views
evaluate the expression
what is (7/10)to the second power simplified?
answered
Apr 16, 2016
in
Algebra 1 Answers
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634
views
simplifying exponents
what is the simplified version of 2m to the second power times 2m to the power of three?
answered
Apr 16, 2016
in
Trigonometry Answers
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702
views
2m(power of two) times 2m(power of three)
x to the 3rd power y to the 4th power times xy to the 2nd power
answered
Apr 16, 2016
in
order of operations
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2.4k
views
x to the 3rd power y to the 4th times xy to the 2nd
2.448 divided by -4 = ?
answered
Apr 16, 2016
in
Algebra 1 Answers
|
397
views
solving equations
Find a power function throught the points (3,5103) and (2,448).
answered
Apr 16, 2016
in
Calculus Answers
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543
views
power functions
What are the angles of an isosceles triangle?
answered
Apr 16, 2016
in
Geometry Answers
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1.1k
views
isoceles
angles of triangle
the greatest common divisor of 66 and 90
answered
Apr 16, 2016
in
Pre-Algebra Answers
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979
views
greatest common divisor
How would you solve this problem A=8 B= -31 C=73
answered
Apr 16, 2016
in
Algebra 1 Answers
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386
views
algebra problems
IN a triangle LMN,the angle at L is a right-angle. p is the foot of the perpendicular from L to MN.proof that |MP|^2 - |PN|^2 = |MN|^2 - 2|LN|^2
answered
Apr 16, 2016
in
Geometry Answers
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1.4k
views
A Doubling the length of a prism will double its volume.true or false
answered
Apr 16, 2016
in
order of operations
|
384
views
algebra problems
A man who can swim at a speed of 6km in still water wishes to cross a river. at what angle of the bank must he swim if the current flows at 4.5kmh-1 what is his speed on the water?
answered
Apr 15, 2016
in
Trigonometry Answers
|
561
views
please answer this queastion step by step as soon as possible. thank you :)
How to turn 20/12 into a mixed number
answered
Apr 15, 2016
in
Word Problem Answers
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615
views
turning improper fractions into a mixed number
What is the answer for the number pattern 2,7,26,101,400
answered
Apr 15, 2016
in
Algebra 2 Answers
|
3.1k
views
number patterns
ab + 3a - 6b -18 over b^2 - 9 write rational expression in lowest terms
answered
Apr 15, 2016
in
Algebra 1 Answers
|
564
views
algrbra 2 rational expressions
binary to decimal of 3568?
answered
Apr 14, 2016
in
Algebra 2 Answers
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1.5k
views
algebra problems
convert 1111.11 base 2 to base 10
answered
Apr 14, 2016
in
Calculus Answers
|
3.0k
views
converting binary fraction to decimal
how do you write an equation for the linear function f with the given values?
answered
Apr 14, 2016
in
Algebra 1 Answers
|
1.5k
views
algebra problems
equation for the linear function f with the given values
Write an equation for the power function...
answered
Apr 14, 2016
in
Calculus Answers
|
727
views
power functions
what is exponent answer for 12a^-1b^-1
answered
Apr 14, 2016
in
Pre-Algebra Answers
|
398
views
use ^ to identify and exponent
Solve the equation. 16^6 times (1/4)^10x+8=64 times (4^x)^-5
answered
Apr 14, 2016
in
Other Math Topics
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483
views
a fraction equivalent to 4/5.If the numerator is increased by 4
answered
Apr 13, 2016
in
Word Problem Answers
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1.7k
views
fraction word problems
please distribute and combine like terms 3(5a-4b-6)-2(2a+2b+4)
answered
Apr 13, 2016
in
Pre-Algebra Answers
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721
views
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