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Rod
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Proportion of area under the curve
answered
Sep 3, 2015
in
Statistics Answers
|
2.0k
views
area under a curve
A wallpaper border is to be pasted halfway up the wall around a child's bedroom. What is the total length of the border needed? 12ft 9in...8ft 1in...2ft 6in please help
answered
Sep 3, 2015
in
Calculus Answers
|
3.1k
views
math problem
word problems
measurement
how do you integrate (x+1)cosx dx, using the symmerty rule and it has limits of (pi/2,-pi/2)
answered
Sep 3, 2015
in
Algebra 1 Answers
|
407
views
you can tell that pi is an irrational number because it has a what ?
answered
Sep 3, 2015
in
Algebra 1 Answers
|
1.5k
views
algebra problems
word problems
From a candidate pool of 22 people (12 men and 10 women), a jury of 12 people is selected.
answered
Sep 2, 2015
in
Statistics Answers
|
707
views
probability
8% of 20 to 34 year old women have high serum cholesterol.
answered
Sep 2, 2015
in
Statistics Answers
|
964
views
word problems
probability
prove OA*OA+OB*OB+OC* OC+ OD* OD =AB*AB+ BC*BC
answered
Sep 2, 2015
in
Geometry Answers
|
450
views
geometry 10th grade
find the area under the curve N(100,15) from x=95 to x=115
answered
Sep 2, 2015
in
Statistics Answers
|
439
views
area under a curve
(please answer this question)
Find the area between x = 9.5 and x = 23 under a normal distribution curve with μ = 20 and σ = 4 .
answered
Sep 2, 2015
in
Statistics Answers
|
1.8k
views
area under a curve
Solve for t 28=t(r+4)
answered
Sep 1, 2015
in
Algebra 1 Answers
|
1.9k
views
algebra problems
precaculus
answered
Sep 1, 2015
in
Geometry Answers
|
441
views
parametric equations
Graph each pair of parametric equations. x = 3 sin3t y = 3 cos3t
answered
Sep 1, 2015
in
Trigonometry Answers
|
3.6k
views
parametric equations
what's the general form of parametric equations?
answered
Sep 1, 2015
in
Trigonometry Answers
|
2.3k
views
parametric equations
calculus problems
Find the tangent line to the parametric curve (t^3+2t,t^2+1) at
answered
Sep 1, 2015
in
Calculus Answers
|
616
views
calculus
find the parametric equation for the line whose vector equation is xi+yj=(3i-4j)+t(2i+j)
answered
Sep 1, 2015
in
Calculus Answers
|
900
views
calculus
calculate Present Value of $500,000 at 6% annually,compounded annually Calculate the PV (Present Value) using the formula: PV = FV / (1 +R)N
answered
Sep 1, 2015
in
Other Math Topics
|
1.0k
views
compound interest
solving equations
area under a curve at the right of a circle
answered
Sep 1, 2015
in
Calculus Answers
|
900
views
area under a curve
Determine d.dy/dx by making any rules of differentiation leaving your answer with positive exponents and in surd form: y=2x^-1/2 - 2/x
answered
Sep 1, 2015
in
Calculus Answers
|
468
views
calculus problems
given that y=5x^2+ax+b has a turning point at (b,a) where a never equals 0
answered
Sep 1, 2015
in
Calculus Answers
|
2.1k
views
applications of differentiation
maximum number of turning points
answered
Sep 1, 2015
in
Calculus Answers
|
875
views
turning points on a graph
Determine the coordinates of the turning points and conclude the maximum turning point of the equation y= (x^2 - 3)(x +3)
answered
Sep 1, 2015
in
Geometry Answers
|
1.5k
views
geometry problems
how to express angle in radian measure?
answered
Sep 1, 2015
in
Trigonometry Answers
|
1.2k
views
radian measure
Cos(x)=1/4
answered
Sep 1, 2015
in
Trigonometry Answers
|
611
views
trig
trigonometry problems
cos
solving quadratic equations
(x-5)^2-3(y+2)^2=4 find y
answered
Aug 31, 2015
in
Calculus Answers
|
439
views
find y
How to find c and y so that each quadrilateral is a parallelogram
answered
Aug 31, 2015
in
Geometry Answers
|
985
views
quadrilateral
parallelogram
find x
find y
Can someone help me solve: 4b^7/5t^2 x 25t^4/16b
answered
Aug 31, 2015
in
Algebra 2 Answers
|
423
views
algebra 2 problems
angular measure
answered
Aug 31, 2015
in
Geometry Answers
|
902
views
angle measure
pls I need ur help
answered
Aug 31, 2015
in
Geometry Answers
|
678
views
Given that the angles of a quadrilateral are in the ratio 1:2:4:5, find the angles.
answered
Aug 31, 2015
in
Geometry Answers
|
849
views
calculate the angles of triangle
How many sides are there in a quadrilateral?
answered
Aug 31, 2015
in
Geometry Answers
|
758
views
number of sides of a quadrilateral
Two angles are complementary/ supplementary if their sum is.. What are they if their sum is r ?
answered
Aug 31, 2015
in
Geometry Answers
|
579
views
angle relationships
is it true that two congruent angles that are supplementary both measure 95 degrees?
answered
Aug 31, 2015
in
Geometry Answers
|
1.9k
views
geometry problems
measuremant of quadrilateral angles
angle relationships
what is the complementary angle of angle 31 2/5
answered
Aug 31, 2015
in
Algebra 1 Answers
|
607
views
algebra problems
-2|2x+6|+3=-2
answered
Aug 31, 2015
in
Algebra 2 Answers
|
398
views
algebra ii
math problem
absolute value equations
cos^2 (2x)=1+ sin^2 (2x)
answered
Aug 31, 2015
in
Trigonometry Answers
|
687
views
trigonometry problems
calculus problems
write sin 5x cos 3x into sum or difference of trigonometric functions.
answered
Aug 30, 2015
in
Trigonometry Answers
|
4.7k
views
calculus problems
trigonometry problems
if the sum of the forces in the x-direction = 0 = -0.25w(cos(x)) + w(cos(y)) and the sum of the forces in the y-direction = 0 = 0.25w(sin(x)) + w(sin(y)) - w
answered
Aug 30, 2015
in
Trigonometry Answers
|
928
views
trigonometry problems
(-8x^3/y^-6)^2/3 simplified?
answered
Aug 30, 2015
in
Algebra 2 Answers
|
385
views
algebra
MO bisects, m<LMN = 6x – 28, m<LMO = x + 34. Find m<NMO
answered
Aug 30, 2015
in
Geometry Answers
|
3.9k
views
geometry problems
mo bisects lmn, lmn=5x-21, lmo= x+30 nmo=?
answered
Aug 30, 2015
in
Geometry Answers
|
1.1k
views
geometry problems
how far apart are the fractions 8/11 and -4/5 on a number line
answered
Aug 30, 2015
in
Pre-Algebra Answers
|
536
views
integers
algebra problems
math
coplanar points lie in the same what?
answered
Aug 30, 2015
in
Geometry Answers
|
560
views
geometry 10th grade
20-3(4 + 6/ 2(5))
answered
Aug 29, 2015
in
Pre-Algebra Answers
|
284
views
math problem
Geometry Postulate 7, what's the difference between any 3 noncollinear points and any 3 points?
answered
Aug 29, 2015
in
Geometry Answers
|
512
views
geometry
postulate 7
noncollinear points
points
Using only numbers 1892 I need a number sentence that equals both 55 and 66
answered
Aug 29, 2015
in
Greatest Common Factor
|
1.3k
views
solving equations
what is the problem using 1,8,9 & 2 but equals 66. i need the problem.
answered
Aug 29, 2015
in
Algebra 1 Answers
|
489
views
a student is flipping a quarter and the student noticed that three times in a row, the quarter came up heads. What is the probability that the next flip will also be heads?
answered
Aug 29, 2015
in
Pre-Algebra Answers
|
1.6k
views
probability
word problems
probability of an event
solve for the angle sin^2 theta = cos^2 theta
answered
Aug 29, 2015
in
Trigonometry Answers
|
673
views
trigonometry problems
cos x =-8/9
answered
Aug 29, 2015
in
Other Math Topics
|
350
views
math problem
how do i graph |x+2| less than or equal to 3 graph the solution set assuming that the domain is
answered
Aug 29, 2015
in
Algebra 1 Answers
|
812
views
real numbers
integers
positive numbers
graph
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