Toggle navigation
Email or Username
Password
Remember
Login
Register
|
I forgot my password
Questions
Hot!
Unanswered
Tags
Users
Ask a Question
Advertise With Us
Answers by Mathical
Home
User
Mathical
Answers
User Mathical
Recent activity
All questions
All answers
User Mathical
Recent activity
All questions
All answers
What was the mean score for the two classes combined
answered
Jan 11, 2017
in
Statistics Answers
|
670
views
there were 40 students in section i and 20 students in section ii. the mean score on a midterm exam for section i was 60
and the mean score for section ii was 70. what was the mean score for the two classes combined
what is the probability of the prediction of your birth 1000 years before you were born
answered
Jan 11, 2017
in
Other Math Topics
|
521
views
probability
the = of 3# is 47. 1 # is 3x the smallest. Another 1 is 2x smallest. What are the 3 #?
answered
Jan 11, 2017
in
Algebra 2 Answers
|
379
views
algebra problems
can you simplify 16 and 3?
answered
Jan 11, 2017
in
Other Math Topics
|
304
views
need help in loci geometry question
answered
Jan 11, 2017
in
Geometry Answers
|
451
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 10, 2017
in
Other Math Topics
|
1.9k
views
math problem 7 grade
what is 483,000,000 in scientific notation
answered
Jan 10, 2017
in
Pre-Algebra Answers
|
587
views
scientific notation problems
simplify by combining intervals [-6,-1] U (-1,inf)
answered
Jan 10, 2017
in
Calculus Answers
|
569
views
simplifying expressions
What is the available space over 72×2=/144 spaces???01#00:44????
answered
Jan 10, 2017
in
Statistics Answers
|
478
views
science
The capsize screening value of Tartan 4100, displacement is 23,245 pounds and beam of 13.5 feet?
answered
Jan 10, 2017
in
Word Problem Answers
|
571
views
word problems
construct an analytic function f(z)=u+iv using Milne Thompson method where u=x^2-y^2-2xy+2x-3y
answered
Jan 10, 2017
in
Other Math Topics
|
760
views
analytic
cauchy
riemann
X^+256=X^+16
answered
Jan 10, 2017
in
Algebra 1 Answers
|
497
views
exponents
if v(x) =4,3,3,5,4,4 and w(x)=2,1,3,4,0,5 what is w^-1(v(x))
answered
Jan 10, 2017
in
Trigonometry Answers
|
428
views
algebra problems
composite functions
how is braking apart fractions the same as breaking apart whole numbers
answered
Jan 10, 2017
in
Fraction Problems
|
462
views
math - 4th grade
factor the expression 24x + 78x + 45
answered
Jan 10, 2017
in
Algebra 2 Answers
|
449
views
algebra problems
5.8 3.6=? what kind of math problem is this?
answered
Jan 10, 2017
in
Algebra 2 Answers
|
394
views
tabe test
algebra problems
proove that the closed sub space of complete matric space is complete
answered
Jan 10, 2017
in
Other Math Topics
|
376
views
matric space
Find out the what part concentrate taken out?
answered
Jan 10, 2017
in
Other Math Topics
|
348
views
word problems
The collection of all cars registered in the United States is an example of:
answered
Jan 10, 2017
in
Statistics Answers
|
677
views
example
calculating percentages
derive the lateral area of a frustum of a cone
answered
Jan 10, 2017
in
Geometry Answers
|
666
views
lateral area
when a boy is 6m away from the foot of a flag post,
answered
Jan 10, 2017
in
Word Problem Answers
|
413
views
word problems
a sector of a circle of diameter 20cm
answered
Jan 10, 2017
in
Word Problem Answers
|
576
views
arc of circle
four interior angles af an heptagon
answered
Jan 10, 2017
in
Geometry Answers
|
542
views
interor
It could take Kamau working a lone 30 days
answered
Jan 10, 2017
in
Word Problem Answers
|
427
views
algebra problems
how do u solve y equals negative 3/5 minus 2
answered
Jan 9, 2017
in
Algebra 1 Answers
|
480
views
algebra problems
find the ebit indiffernce level associated with the
answered
Jan 9, 2017
in
Word Problem Answers
|
400
views
solve for ebit
what is the possible outcome of 2 6-sided dice
answered
Jan 9, 2017
in
Calculus Answers
|
413
views
what is an spect ratio of 1 to 1
answered
Jan 9, 2017
in
Geometry Answers
|
460
views
calculating ratios
Which measure of central tendency describes the data? 59 58 55 75 56 53 54
answered
Jan 9, 2017
in
Word Problem Answers
|
576
views
central tendency
list all the factors of the number 30
answered
Jan 8, 2017
in
Other Math Topics
|
511
views
math problem
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
|
618
views
The area of a triangle 3m and 4m
answered
Jan 8, 2017
in
Algebra 1 Answers
|
2.0k
views
Determine the angle theta for equilibrium of two wheels of weight W connected by an inextensible cord?
answered
Jan 7, 2017
in
Trigonometry Answers
|
524
views
trigonometry problems
please help me to answer this step by step
the answer given was not correct
what percent of 135000000 is 250000
answered
Jan 7, 2017
in
Word Problem Answers
|
328
views
calculating a percentage
Make an answer of price elasticity of demand 40/20
answered
Jan 6, 2017
in
Calculus Answers
|
592
views
please help me to answer this step by step
solving equations
If the regression equation is y=-10x+202, and x is 36, what is y?
answered
Jan 6, 2017
in
Algebra 1 Answers
|
492
views
linear regression problems
f (4)=4-2=2
answered
Jan 6, 2017
in
Algebra 2 Answers
|
389
views
find value
draw and label rectangle that has an area of 18 square units
answered
Jan 6, 2017
in
Geometry Answers
|
1.1k
views
area of a rectangle
18 square units
C={z|z>2} D={z|z<=9}
answered
Jan 6, 2017
in
Algebra 1 Answers
|
389
views
algebra problems
solving equations
How many miles to a gallon does a 2005 dodge Dakota set run on?
answered
Jan 6, 2017
in
Other Math Topics
|
417
views
gasoline costing 3.90 a gallon
Topgrade turf lawn seed mixture contains three types of seed: bluegrass, rye, and bermuda. The cos…
answered
Jan 6, 2017
in
Word Problem Answers
|
917
views
word problems
need an equation that includes 43 19 81 110 and 186. The solution has to be 269
answered
Jan 6, 2017
in
Other Math Topics
|
425
views
solving equations
why the APR does not compare loans for different lengths of time.
answered
Jan 6, 2017
in
Other Math Topics
|
2.9k
views
pls answer this question!
word problems
Please help with the question below
answered
Jan 6, 2017
in
Statistics Answers
|
636
views
statistics problem
What is the percentage of 1,435.00 minus 1,200.00
answered
Jan 6, 2017
in
Word Problem Answers
|
543
views
math problem
simpify 4/x-2+(x/x+3)
answered
Jan 6, 2017
in
Algebra 1 Answers
|
466
views
simplifying expressions
how many length of cords 5/6m can be cut from a piece of 25m?
answered
Jan 6, 2017
in
Word Problem Answers
|
545
views
word problems
how do i solve x+8 over x^2-9 while using the rational expression method?
answered
Jan 6, 2017
in
Algebra 1 Answers
|
419
views
algebra problems
simplify the rational expression
how do I write the equation of a polynomial function that has roots at -8,6,0,-1 with degree 9
answered
Jan 6, 2017
in
Algebra 2 Answers
|
604
views
polynomials
dy+y+(x2y+z2y)=0
answered
Jan 6, 2017
in
Algebra 2 Answers
|
392
views
the result for ancnown x
Page:
« prev
1
2
3
4
5
6
7
8
9
...
15
next »
87,449
questions
99,050
answers
2,422
comments
4,785
users
