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Rod
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User Rod
Recent activity
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what is 483,000,000 in scientific notation
answered
Jan 11, 2017
in
Pre-Algebra Answers
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591
views
scientific notation problems
need help in loci geometry question
answered
Jan 11, 2017
in
Geometry Answers
|
455
views
geometry problems
word problems
The mathematician Archimedes believed that pi was between 3 1/7 and 3 10/71was Archimedes correct if pi is 3.1415926
answered
Jan 11, 2017
in
Other Math Topics
|
1.9k
views
math problem 7 grade
find the vertex axis of symmetry direction of opening for y=1/32 (x+2)2
answered
Jan 10, 2017
in
Algebra 2 Answers
|
490
views
vertex axis
axis of symmetry
direcion of opening
what is an spect ratio of 1 to 1
answered
Jan 10, 2017
in
Geometry Answers
|
465
views
calculating ratios
how do you calculate the area under a curved graph?
answered
Jan 9, 2017
in
Other Math Topics
|
551
views
area under a curve
y`=t*exp(3t)+2y using modified Euler
answered
Jan 9, 2017
in
Pre-Algebra Answers
|
461
views
solving equations
The diameter of a circle and the side of a square are each four inches long. find the areas of each and show the difference
answered
Jan 8, 2017
in
Algebra 1 Answers
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638
views
list all the factors of the number 30
answered
Jan 8, 2017
in
Other Math Topics
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515
views
math problem
use Euler’s method with the specified step size to determine the solution to the given initial-value problem at the specified point.
answered
Jan 8, 2017
in
Calculus Answers
|
2.2k
views
differential equation
a local readers club has a set of 12 hardback books, a set of 18 paperbacks
answered
Jan 8, 2017
in
Other Math Topics
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1.4k
views
solving equations
math problem
gcf of 55 and 44
answered
Jan 8, 2017
in
Other Math Topics
|
678
views
greatest common factor
math problem; 6 grade
find the prime factorization of the number 168
answered
Jan 8, 2017
in
Other Math Topics
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2.7k
views
prime factorization
math
How is the function represented in the function rule
answered
Jan 7, 2017
in
Algebra 1 Answers
|
546
views
algebra problems
½log10(25/4)-2log10(4/5)+log10(320/125)
answered
Jan 7, 2017
in
Other Math Topics
|
3.6k
views
Algebra - Time, Distance, Speed
answered
Jan 5, 2017
in
Word Problem Answers
|
424
views
algebra problems
word problems
Cycling Word Problem - Speed, Distance, Time
answered
Jan 5, 2017
in
Word Problem Answers
|
628
views
algebra problems
word problems
2xy-5xy+3=1
answered
Jan 5, 2017
in
Algebra 1 Answers
|
550
views
algebra problems
Which choice is equivalent to the expression below?
answered
Jan 5, 2017
in
Algebra 2 Answers
|
2.4k
views
algebra problems
Grade 8 math problem
answered
Jan 3, 2017
in
Fraction Problems
|
556
views
What is 78,300 written in scientific notation?
answered
Jan 3, 2017
in
Algebra 1 Answers
|
610
views
scientific notation problems
probability question grade 8
answered
Jan 3, 2017
in
Statistics Answers
|
1.1k
views
what is the probability of an event : it will be warm in january in ontario
answered
Jan 3, 2017
in
Statistics Answers
|
578
views
2x-y+3z=-12, -x+2y-3z=15|, y+5z=-6
answered
Jan 3, 2017
in
Algebra 1 Answers
|
686
views
math problem
The dimensions of rectangular plot are 35mby20m.A path of uniform width 2m is built along the border and inside it .find the cost of paving the path with bricks at Rs25 per square metre
answered
Jan 2, 2017
in
Word Problem Answers
|
3.1k
views
world problems
I need to buy coins that cost $50, every time I buy a coin the cost increases by $50. I have $300,000,000. How many coins can I buy?
answered
Jan 2, 2017
in
Word Problem Answers
|
545
views
word problems
he difference of one half of a number and 7 is greater than or equal to 5
answered
Jan 2, 2017
in
Algebra 2 Answers
|
772
views
algebra problems
The average summer temperature in a california desert is 102 degrees.
answered
Jan 1, 2017
in
Algebra 1 Answers
|
1.2k
views
The number of 20 cent and 50cent first if the first ratio is 3:7 and both of coint is saving 20coint then the new ratio is 7:11?
answered
Jan 1, 2017
in
Word Problem Answers
|
436
views
ratio
word problem
The side of a square is 3x^4y^2z cm. The side of the smaller square is 8a cm. How big is the first square than the second square. Express the difference in terms of x,y,z and in factored form.
answered
Jan 1, 2017
in
Word Problem Answers
|
1.6k
views
word problems
write down the form of the particular solution to y''+p(t)y'+q(t)y=g(t),where g(t)=16(e^(7t))sin(10t),g(t)=(9(t^2)-10t)cos(t),g(t)=-(e^(-2t))(3-5t)sin(10t).
answered
Jan 1, 2017
in
Calculus Answers
|
1.3k
views
differential equation
will you solve f(x)=5x^2+10x,
answered
Dec 31, 2016
in
Algebra 2 Answers
|
742
views
solving systems of equations by graphing
Solve for x:-4(x – 2) < 2 ( x + 1)
answered
Dec 31, 2016
in
Algebra 1 Answers
|
562
views
solve for x
what is the product when calculating with roman numerals? DD x C= ?
answered
Dec 31, 2016
in
Word Problem Answers
|
62.5k
views
word problems
algebra problems
Find the sum of all real x that satisfy above equation
answered
Dec 30, 2016
in
Other Math Topics
|
390
views
algebra problems.
For triangle FGH, which of the following is an expression for y in terms of x?
answered
Dec 29, 2016
in
Geometry Answers
|
5.9k
views
geometry
pythagorean theorem
algebraic expressions
geometric shapes
AB=2x-6, BC=12, AC=6x+18, find x ?
answered
Dec 29, 2016
in
Calculus Answers
|
1.2k
views
geometry 10th grade
f(x)=5/9 (x- 32) f=77
answered
Dec 29, 2016
in
Algebra 1 Answers
|
430
views
Please help my Math homework
answered
Dec 28, 2016
in
Other Math Topics
|
850
views
probability
what is 127 over 70
answered
Dec 26, 2016
in
Statistics Answers
|
390
views
The cost C of operating,maintaing egupment is related to length l of intervals between overhauls by equation (l^2)*dc/dl+2lc=2,c=4&l=2.find relation between c&l?
answered
Dec 26, 2016
in
Calculus Answers
|
406
views
give an example of a suitable function where a polynomial with f(3) = 0 and f(4) = 6.
answered
Dec 24, 2016
in
Calculus Answers
|
734
views
polynomials
precalculus problems
writing the a polynomial function for x values of -3 < x <-2 and 1 < x < 3
answered
Dec 24, 2016
in
Calculus Answers
|
401
views
polynomials
selling for $910 and made a profit of 30%,what is the cost price
answered
Dec 24, 2016
in
Word Problem Answers
|
548
views
word problems
Simplify (3abc)^3
answered
Dec 24, 2016
in
Algebra 2 Answers
|
851
views
the questions are written below. chapter polynomial
answered
Dec 23, 2016
in
Other Math Topics
|
559
views
polynomials
solve 1.3²+2.3²+3.3²+...+n.3^n=3/4[(2n-1)3^n + 1]
answered
Dec 22, 2016
in
Other Math Topics
|
1.2k
views
mathematical induction
no, but is a set problem of different questions
answered
Dec 22, 2016
in
Other Math Topics
|
428
views
y''+y'/x-y/x^2=0 y(1)=1, y(R)=n
answered
Dec 20, 2016
in
Other Math Topics
|
562
views
y''+y' x-y x^2=0 y(1)=1
y(r)=n
Math homework please help
answered
Dec 20, 2016
in
Other Math Topics
|
544
views
probability
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