DanielM_113
Name:
Daniel
School:
São Paulo University Medical School
About:
I started a blog on a specific subject of physics I got interested with:
classicalfluidparticlephysics.tumblr.com
I am curious about many subjects. I like to research about them and talk to others too. If any of you are coming to São Paulo for the World Football Cup I will be glad to get in touch ;)
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julade:
a ball is kicked and files from point P to Q following a parabolic path in which the highest point reached is T.The acceleration of the bal…
updated 10 months ago
2 replies
No Medals Yet
Mathematics
TwilightSparkle:
8
updated 10 months ago
14 replies
3 Medals
Mathematics
Clarence:
Only started the topic today and I don't quite understand it. :/ For example, how do you determine the stationary points and point of inflec…
updated 10 months ago
23 replies
No Medals Yet
Mathematics
findgf:
How do I find GF in this image
updated 10 months ago
8 replies
2 Medals
Mathematics
helppls:
What is the first step in finding the median in a set of data?
A.Add the numbers.
B.Write the numbers in order from least to greatest.
…
updated 10 months ago
4 replies
No Medals Yet
Mathematics
juju710:
X^1-X^-1+x=2
A.0
B.1/2…
updated 10 months ago
25 replies
2 Medals
Mathematics
juju710:
Evaluate 1/x^2 for x=7
-49
1/49…
updated 10 months ago
6 replies
No Medals Yet
Mathematics
juju710:
Evaluate (x + y)0 for x = -3 and y = 5.
A.1/2
B.0…
updated 10 months ago
4 replies
1 Medal
Mathematics
isuckatmath9999:
--
updated 10 months ago
2 replies
No Medals Yet
Mathematics
Lindie:
what is the domain of ln (2x^2 -4)-ln(x+1)-ln(x-1)
…
updated 10 months ago
15 replies
2 Medals
Mathematics
DLS:
How would you add 2+2?
updated 10 months ago
21 replies
5 Medals
Mathematics
FutureMathProfessor:
Logic/Integration Question
updated 10 months ago
34 replies
3 Medals
Mathematics
m_sequence1:
Show the series converges.
updated 10 months ago
26 replies
2 Medals
Mathematics
gokugirl45:
Y=mx+b
updated 10 months ago
5 replies
No Medals Yet
Mathematics
FutureMathProfessor:
Who here is really good at mathematics and wants to feel like a Harvard/MIT College student?
updated 10 months ago
10 replies
3 Medals
Mathematics
madatmath:
I am suppose to graph f(x)=x^5-3x^3-x^2-4x-1 but I am having trouble finding its zeros by factoring it. Please help and thank you in advance…
updated 10 months ago
49 replies
1 Medal
Mathematics
nawab:
how to calculate pressure of piston of two cylendrical vessel A & B with area 8cm^2 & 320cm^2 respectively
updated 10 months ago
1 reply
1 Medal
Mathematics
Stephanie1000000:
Can you prove DFG is congruent to MNP?
Suppose DF is congruent to MN, DG congruent to MP, angle D is congruent to angle P. Can you prove th…
updated 10 months ago
4 replies
No Medals Yet
Mathematics
EliasCruz:
Solve the equation for x and round your answer to the nearest hundreth.
updated 10 months ago
2 replies
2 Medals
Mathematics
lkkk:
Find p(-3) and p(5) for the function please hurry.
p(x)=4x^4+8x^3-2x^2+13x+10
updated 10 months ago
19 replies
1 Medal
Mathematics
lkkk:
for the given function determine consecutive values of x between which each real zero is located f(x)=-2x^4-4x^3-2x^+3x+8
updated 10 months ago
28 replies
2 Medals
Mathematics
m_sequence1:
Any ideas how to show this,
<(s,t),(x,y)> = 2ax + 3ty
is or is not an inner product on R^2
updated 10 months ago
5 replies
1 Medal
Mathematics
bigdorkfoot:
find the rectangular form of the curve give by; x=sec theta and y=tan theta
updated 10 months ago
2 replies
No Medals Yet
Mathematics
MikeZack123:
Compare and Contrast: Below are two equations. Solve each equation and compare the two solutions. Choose the statement that is true about ea…
updated 10 months ago
8 replies
1 Medal
Mathematics
lexusbreon:
The top of a 45-foot ladder is sliding down a wall at a rate of 12 feet per second. How fast is the base of the ladder sliding away from the…
updated 10 months ago
35 replies
5 Medals
Mathematics
Dany612:
Find area between two curves: y=√x , .5x , x=9
updated 10 months ago
10 replies
No Medals Yet
Mathematics
...y2kfordf250...:
Will give medal. PLease help!!!
Given a = 1 and b = 3, find the ratio of a to b.
Answers,
…
updated 10 months ago
3 replies
1 Medal
Mathematics
userhaha:
Evaluate the expression 35-[6+(4^2/2)]
and how to evaluate it?
updated 10 months ago
2 replies
1 Medal
Mathematics
fareastmovement13:
3x^2-5x-7=0 quadrattic formula
updated 10 months ago
1 reply
No Medals Yet
Mathematics
tina-ann1:
I need Help!!!
Clancey Inc. issues $2,100,300 of 7% bonds due in 14 years with interest payable at year-end. The current market rate of i…
updated 10 months ago
7 replies
1 Medal
Mathematics
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