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Questions Answered

SydtheKid913:
Group Title
evaluate
https://media.education2020.com/EVresources/200308020000_vl_files/i0060001.jpg
 updated one month ago
 10 replies
 1 Medal
Mathematics

taljaards:
Group Title
Joint mass functions
Question will follow
 updated one month ago
 6 replies
 No Medals Yet
Mathematics

helpmeplease123456789:
Group Title
what does 6π inches mean
 updated 2 months ago
 3 replies
 1 Medal
Mathematics

hemmohgosh5sos:
Group Title
You have found the following ages (in years) of all 5 meerkats at your local zoo:
5,2,2,3,14
…
 updated 2 months ago
 31 replies
 3 Medals
Mathematics

taljaards:
Group Title
Undetermined Coefficients
The question will follow...
 updated 2 months ago
 4 replies
 1 Medal
Mathematics

taljaards:
Group Title
Determination of viscosity:
A falling sphere test must be conducted on an unknown liquid. A table with some liquids' densities is given. Th…
 updated 3 months ago
 6 replies
 1 Medal
Mathematics

taljaards:
Group Title
Ezymes:
Why is K_M intrinsic and V_M not?
…
 updated 4 months ago
 9 replies
 2 Medals
Mathematics

Data_LG2:
Group Title
What happens when v is increasing (i) slightly, (ii) infinite large ?
equation below:
 updated 4 months ago
 24 replies
 4 Medals
Mathematics

taljaards:
Group Title
From a horizontal pipe with an area A1 flows water in plugflow (without velocity profile) with a velocity v1 into a diffuser. The water flo…
 updated 4 months ago
 1 reply
 No Medals Yet
Mathematics

taljaards:
Group Title
LU Decomposition
What are the requirements that matrix A must meet before the matrix can be written in the form A = LU, with L a left trian…
 updated 5 months ago
 2 replies
 No Medals Yet
Mathematics

CharleeAnne:
Group Title
Which number is a solution for the inequality x < 3?
 updated 5 months ago
 4 replies
 1 Medal
Mathematics

taljaards:
Group Title
A machine designed to fill 16 liter water bottles actually dispenses a random amount between 15 and 17 liters. The amount of water dispensed…
 updated 5 months ago
 2 replies
 No Medals Yet
Mathematics

taljaards:
Group Title
When a train is travelling along a straight track at 2 m/s, it begins to accelerate at a = (60v^(4)) m/s^2, where v is in m/s. Determine i…
 updated 5 months ago
 3 replies
 1 Medal
Mathematics

taljaards:
Group Title
Thermodynamic web
 updated 7 months ago
 2 replies
 No Medals Yet
Mathematics

taylormarie213:
Group Title
IR + Ir = E solve for I
 updated 11 months ago
 20 replies
 1 Medal
Mathematics

taljaards:
Group Title
Show that the sequence defined by \(a_1=1 \text{ } a_{n+1}=3\frac{1}{a_n}\) is increasing and \(a_n<3\) for all n. Deduce that \(\left\{…
 updated 11 months ago
 19 replies
 1 Medal
Mathematics

taljaards:
Group Title
Riemann Sums
 updated 11 months ago
 7 replies
 No Medals Yet
Mathematics

taljaards:
Group Title
How do I type math stuff into the question topic and inline with other text?
 updated 11 months ago
 3 replies
 2 Medals
Mathematics

taljaards:
Group Title
Determine if the sequence convergence and if so, find the limit
…
 updated 11 months ago
 5 replies
 No Medals Yet
Mathematics

taljaards:
Group Title
Green's Theorem
 updated 11 months ago
 12 replies
 1 Medal
Mathematics

taljaards:
Group Title
Green's Theorem
 updated 11 months ago
 34 replies
 3 Medals
Mathematics

taljaards:
Group Title
Can the roots of the function f(x) = x  cos(x) be determined analytically?
 updated 11 months ago
 22 replies
 3 Medals
Mathematics

taljaards:
Group Title
Line integrals
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

taljaards:
Group Title
Find three positive numbers whose sum is 100 and whose product is a maximum.
 updated one year ago
 6 replies
 1 Medal
Mathematics

taljaards:
Group Title
Find the local maximum and minimum values and saddle point(s) of the function
f(x,y) = e^x cos(y)
 updated one year ago
 26 replies
 1 Medal
Mathematics

taljaards:
Group Title
Partial differentials/Linear approx.
Given that f is a differentiable function with f(2,5)=6, fx(2,5)=1 and fy(2,5)=1, use a linear app…
 updated one year ago
 6 replies
 1 Medal
Mathematics

taljaards:
Group Title
Find the solution of the IVP
 updated one year ago
 28 replies
 1 Medal
Mathematics

taljaards:
Group Title
How do I get the inverse laplace transform of the following? I am completely lost...
6/(s+1)^3
 updated one year ago
 27 replies
 4 Medals
Mathematics

taljaards:
Group Title
Laplace transforms
@zepdrix
…
 updated one year ago
 27 replies
 2 Medals
Mathematics

taljaards:
Group Title
Laplace transforms
@zepdrix
…
 updated one year ago
 1 reply
 1 Medal
Mathematics
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