viniterranova
 Name:
 Vinicius Terrafirma
 School:
 Terranova Institut
 About:
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Questions Answered

viniterranova:
The molecule of HCl is an ionic molecule, which can be considered as resulting from the interaction between H + and Clions
With potential …
 updated one month ago
 2 replies
 No Medals Yet
Mathematics

fadz:
As concrete dries, it shrinks—the higher the water content, the greater the shrinkage. If a concrete beam has a water content of w kg/m3, th…
 updated one month ago
 2 replies
 No Medals Yet
Mathematics

vernonwan:
4 different letters are selected from the word 'LOGARITHM'
Use two methods to find the number of ways of selecting at least one vowel.
 updated one month ago
 2 replies
 No Medals Yet
Mathematics

Ozzy3443:
Write as a radical expression and simplify 27^2/3 please give me answer to this
 updated one month ago
 23 replies
 2 Medals
Mathematics

ariyanamckeown:
HELP ME PLEASE !!!
What is the equation of the line that passes through the points (4/5 , 1/5) and1/2 , 3/2 ?
A.
…
 updated one month ago
 8 replies
 No Medals Yet
Mathematics

Ang3lEyez96:
Can someone help me on this question?
http://prntscr.com/2z60ec
…
 updated one month ago
 3 replies
 No Medals Yet
Mathematics

eva12:
help please =/ hw Problem 9 Let V be a vector space and let S be any nonempty set. Let V^S be the set of all functions f:S→V that map S to …
 updated one month ago
 4 replies
 1 Medal
Mathematics

Light&Happiness:
Translate the word phrase into a math expression.
nine more than the quotient of a number and five
 updated one month ago
 10 replies
 1 Medal
Mathematics

sleepyjess:
Is anybody good at two way frequency tables?
 updated one month ago
 11 replies
 No Medals Yet
Mathematics

Mona96:
Solve the equation. Express numbers as integers or simplified fractions. Separate multiple answers with a comma, if necessary. 3w^22w=8
 updated one month ago
 10 replies
 No Medals Yet
Mathematics

Anais98:
Find all rational roots for P(x)=0
P(x)=3x^3+x^28x12
 updated one month ago
 18 replies
 1 Medal
Mathematics

LALITTIWARI:
Why earth contain elliptical shape?
 updated yesterday
 2 replies
 No Medals Yet
Mathematics

saurabh1105:
what is the dual nature of electron
 updated 13 days ago
 5 replies
 2 Medals
Mathematics

viniterranova:
) The molecule of HCl is an ionic molecule, which can be considered as resulting from the interaction between H + and Clions
With potenti…
 updated one month ago
 1 reply
 No Medals Yet
Mathematics

viniterranova:
A particle of mass m is suspended from the ceiling by a spring of spring constant k and relaxed length l_ {o}, whose mass is negligible. The…
 updated one month ago
 1 reply
 No Medals Yet
Mathematics

jackwilshire11:
How many solutions does the system have?
…
 updated 4 months ago
 6 replies
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Mathematics

herobeautiful:
find the value of x
 updated 4 months ago
 5 replies
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Mathematics

viniterranova:
Car B is 30 miles directly east of Car A and begins moving west at 90 mph. At the same moment car A begins moving north at 60 mph. What will…
 updated 5 months ago
 4 replies
 1 Medal
Mathematics

BumbleBree:
A man spent 15/16 of his fortune buying a car for $7,500. How much money did he originally possess? So for this would I divide 7500 by 15 th…
 updated 6 months ago
 3 replies
 1 Medal
Mathematics

viniterranova:
Find the total displacement in the picture.
 updated 6 months ago
 3 replies
 1 Medal
Mathematics

viniterranova:
Find the total displacement in the picture.
 updated 6 months ago
 1 reply
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Mathematics

viniterranova:
Find the total displacement in the picture.
 updated 6 months ago
 5 replies
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Mathematics

Ryaan:
The dot product of two vectors is equal to zero then the angle b/w the vectors is?
(a)0
(b)180
…
 updated 10 months ago
 5 replies
 1 Medal
Mathematics

Andy454:
In a ________ reaction, a single uncombined element replaces another element in a compound.
A. synthesis
B. double displacement
…
 updated 10 months ago
 7 replies
 2 Medals
Mathematics

kbrougham:
(Theory of Relativity) While riding in a streetcar in Bern, Switzerland, Einstein realized that moving clocks might not run at the same rate…
 updated 10 months ago
 7 replies
 1 Medal
Mathematics

viniterranova:
May someone help me with this integral?
 updated 10 months ago
 7 replies
 No Medals Yet
Mathematics

RH:
PLEASE HELP!
 updated one year ago
 12 replies
 1 Medal
Mathematics

Drea1994.:
Solve the Equation
4d+2d4d+4=3d
A.) 4/7
…
 updated one year ago
 7 replies
 No Medals Yet
Mathematics

viniterranova:
May someone helpe me with this question??
 updated one year ago
 15 replies
 No Medals Yet
Mathematics

Silent_Sorrow:
Let A = (−1, 2, 1), B = (−7, 0, 1), C = (−3,−2,−3).
How do you determine if the triangle ABC is right angled? Is it isosceles?
 updated one year ago
 4 replies
 No Medals Yet
Mathematics
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