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math_proof:
Group Title
center of mass of the upper half(y>0 of the disk bounded by the circle x^2+y^2=4 with p(x,y)=1+y/2
 updated 2 years ago
 7 replies
 No Medals Yet
Mathematics

math_proof:
Group Title
center of mass of the upper half(y>0 of the disk bounded by the circle x^2+y^2=4 with p(x,y)=1+y/2
 updated 2 years ago
 3 replies
 No Medals Yet
Mathematics

math_proof:
Group Title
find centroid of the region bounded by y=ln(x) the axis and x=e
…
 updated 2 years ago
 16 replies
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Mathematics

cathyangs:
Group Title
At the end of every month, Elle deposits $500 into a savings account with an annual interest rate of 6 percent, compounded monthly. How much…
 updated 2 years ago
 2 replies
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Mathematics

nwilhelm1996:
Group Title
Given: Segment CA is an altitude and a median of triangle CLY
Prove: Triangle CLY is isosceles
 updated 2 years ago
 1 reply
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Mathematics

darnelle:
Group Title
solve the proportion (p + 1)(6)/(6)(11)
 updated 2 years ago
 1 reply
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Mathematics

ballerinaxbb:
Group Title
Simplify the expression: cotxsinx  sin(pi/2  x) + cosx
 updated 2 years ago
 2 replies
 1 Medal
Mathematics

CalebBeavers:
Group Title
Some one help please?
Simplify the following expressions. Give exact answers with the fewest number of e's possible. Then give a decimal …
 updated 2 years ago
 5 replies
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Mathematics

math_proof:
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let f:X> Y be a function between two sets. Prove that the relation on X given by x~y if f(x)=f(y) is an equivalence relation
 updated 2 years ago
 1 reply
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Mathematics

math_proof:
Group Title
what does f mean with arrow on top of it?
 updated 2 years ago
 10 replies
 1 Medal
Mathematics

math_proof:
Group Title
triple integrals in spherical coordinates
 updated 2 years ago
 9 replies
 1 Medal
Mathematics

math_proof:
Group Title
triple integral problem help
 updated 2 years ago
 2 replies
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Mathematics

math_proof:
Group Title
please help with prove that 7(2^n1)<=>3n
 updated 2 years ago
 1 reply
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Mathematics

math_proof:
Group Title
prove that \forall n \in \mathbb{N} , 7(2^n1) <=> 3n
 updated 2 years ago
 1 reply
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Mathematics

math_proof:
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prove 7 divides 2n1 = 3divides n
 updated 2 years ago
 7 replies
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Mathematics

Papufu:
Group Title
Hi. if i am typing x= 5000 and y = 0.2, when i type it in (x)*(y) the programme is saying they cant multiply strings . how do I write it in …
 updated 2 years ago
 9 replies
 1 Medal
Mathematics

math_proof:
Group Title
vector of class items in a inventory program help
 updated 2 years ago
 8 replies
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Mathematics

math_proof:
Group Title
double integral
\[\int\limits_{}^{}\int\limits_{}^{} 2xydA\]
 updated 2 years ago
 1 reply
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Mathematics

math_proof:
Group Title
double integral polar coordinates
 updated 2 years ago
 3 replies
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Mathematics

math_proof:
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double integral what would be the bounds for integral for R={(x,y):x^2+y^2<9, y>0
 updated 2 years ago
 1 reply
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Mathematics

math_proof:
Group Title
double integral in polar coordinates problem
 updated 2 years ago
 7 replies
 1 Medal
Mathematics

math_proof:
Group Title
proof
(1) Show that if n > 0 is a positive integer then the relation ≡n on integers defined by a ≡n b if n(a − b) is an equivalence relati…
 updated 2 years ago
 1 reply
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Mathematics

Locust_Grub:
Group Title
Solve.
3x + 10 ≥ 4
…
 updated 2 years ago
 12 replies
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Mathematics

lexigolds9:
Group Title
factor the given polynominal PLEASE HELP 15x^2+7x4
 updated 2 years ago
 16 replies
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Mathematics

Locust_Grub:
Group Title
Solve.
3x + 10 ≥ 4
…
 updated 2 years ago
 1 reply
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Mathematics

Locust_Grub:
Group Title
The following chemical equation is balanced.
2Ag + H2S > Ag2S + H2 (1 point)
 updated 2 years ago
 4 replies
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Mathematics

16nstauffer:
Group Title
x96x=72?
 updated 2 years ago
 6 replies
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Mathematics

math_proof:
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i have couple proof problems with a field of given axioms, please help
 updated 2 years ago
 1 reply
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Mathematics

Katlyn99:
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3m  5 = 7m  21
…
 updated 2 years ago
 1 reply
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Mathematics

kmayb:
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For her phone service, Leila pays a monthly fee of $27, and she pays an additional .05 per minute of use. The least she has been charged i…
 updated 2 years ago
 5 replies
 1 Medal
Mathematics
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