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Someone from Chennai, India asked a question in
Chemistry
How is hydrostatic pressure maintained in a cell?
Answer
12 minutes ago
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Atmospheric Pressure
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Chemistry
Someone from Dhahran, Saudi Arabia asked a question in
Chemistry
On socratic i am new i want to know how can i ask questions which are longer i mean my some questions are even not completed because of ...
Answer
16 minutes ago
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Naming Alkanes, Alkenes, and Alkynes
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Chemistry
Manikandan S.
updated the answer to a
Calculus
question
What is the integral of #sec^3(x)#?
#I=int sec^3x dx# by Integration by Pats with: #u= secx# and #dv=sec^2x dx# #=> du=secx tanx dx# and #v=tanx#, #=secxtanx-int sec x ...
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17 minutes ago
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Integration by Trigonometric Substitution
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Calculus
stefan_zdre
wrote an answer to a
Chemistry
question
If propane costs about $0.69/L and has a density of 2.01 g/cm3 how much would it cost to generate 4.8 MJ of heat by burning ...
The answer is #3.5cents#. The balanced equation for propane's combustion is #C_3H_(8(g)) + 5O_(2(g)) -> 3CO_(2(g)) + 4H_2O_((l))# In ...
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34 minutes ago
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Enthalpy
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Chemistry
Meave60
wrote an answer to a
Chemistry
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How is mass measured?
Mass is measured on a laboratory balance, such a triple beam balance, a centigram balance, an electronic balance, and an analytical ...
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57 minutes ago
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pH
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Chemistry
Nejdet Y.
wrote an answer to a
Calculus
question
What is the derivative of an absolute value?
You can calculate the derivative only non-critical points. And by "non-critical points" I meant "the sharp points" at the graph. The ...
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An hour ago
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Derivatives of Polynomial and Radical Functions
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Calculus
Meave60
wrote an answer to a
Chemistry
question
How do you diagram the 2 types of yield signs?
There are two basic types of yield symbols used in writing [chemical ...
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An hour ago
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pH
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Chemistry
Nejdet Y.
wrote an answer to a
Algebra
question
What is sampling?
Think you have a data for a subject. You have millions of records. And you wish to get some info from the data (a deduction). You can not ...
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An hour ago
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Surveys and Samples
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Algebra
Enrico D.
wrote an answer to a
Algebra
question
What are common words used to show <, >, #<=#, and #>=#?
#<# read as "less than" #># read as "more than" #<=# read as "less than or equal to" #>=# read as "greater than or equal to"
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An hour ago
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Applications with Inequalities
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Algebra
abhinavc
wrote an answer to a
Precalculus
question
How do I find the #n#th term of the arithmetic sequence for which #a_7=25# and #a_13=55#?
An arithmetic sequence is uniquely identified by its first term (#a_1#) and common difference (#d#). Hence, find those first. #a_7 = a_1 ...
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An hour ago
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Arithmetic Sequences
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Precalculus
abhinavc
updated the answer to a
Calculus
question
What is the integral of #sin^6(x)#?
The keys to the solution are #sin^2 theta = 1/2*(1-cos 2theta)# and #cos^2 theta = 1/2*(1 + cos 2 theta)# #I = int sin^6 x dx = int ...
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2 hours ago
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· in
Chain Rule
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Calculus
Kulwinder Singh
asked a question in
Biology
How does the entire DNA of the body function as part of one Integral after the body ceases to be a unicellular organism?
Answer
2 hours ago
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· in
Animal Classification
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Biology
Nejdet Y.
updated the answer to a
Calculus
question
How do I find two non negative numbers whose sum is nine and so that the product of one number and the square of the other number is a ...
This is an example of an optimization problem, so the steps should be as follows: 1) Write the equation that you are trying to ...
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2 hours ago
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Mean Value Theorem for Continuous Functions
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Calculus
Someone from India asked a question in
Algebra
What are Words that Describe Patterns?
Answer
2 hours ago
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Words that Describe Patterns
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Algebra
Someone from India asked a question in
Algebra
Why are reciprocals useful when dividing rational expressions?
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2 hours ago
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· in
Applications of Reciprocals
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Algebra
sezer
asked a question in
Chemistry
What does do the oil while earthquake?
Answer
3 hours ago
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· in
Molar Volume of a Gas
,
Chemistry
Someone from Brooklyn, United States asked a question in
Calculus
How do I find the integral of a rational function?
Answer
3 hours ago
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· in
Integration by Parts
,
Calculus
Someone from Indio, United States asked a question in
Organic Chemistry
How can I explain the mechanism of acid-catalyzed epoxidation of alkenes with peroxy acids?
Answer
3 hours ago
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· in
Epoxidation
,
Organic Chemistry
Winnie W.
wrote an answer to a
Algebra
question
What is a function?
A function is a relation between two variable. One of the variables is called the independent variable, and the other is called the ...
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3 hours ago
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Function Notation and Linear Functions
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Algebra
Manikandan S.
wrote an answer to a
Chemistry
question
Thermal capacity vs thermal conductivity?
Properties of different aspect. The heat capacity or thermal capacity is defined as the heat required to raise the temperature of the ...
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3 hours ago
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Specific Heat
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Chemistry
Mukhtar A.
wrote an answer to a
Organic Chemistry
question
How is spectroscopy used in forensics or in industry?
Forensic chemistry/spectroscopy is unique among sciences because it not only contributes to science but in its search and ...
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3 hours ago
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Combined Analytical Methods
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Organic Chemistry
Winnie W.
wrote an answer to a
Algebra
question
How do you determine the domain and range of a function?
The range of all values of #x# that makes the function meaningful is called the domain of the function. In order to make the function ...
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3 hours ago
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Domain and Range of a Function
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Algebra
Gamaliel B.
wrote an answer to a
Statistics
question
How do you interpret a 95% confidence interval for the difference of two means?
Think of the phrase 95% confidence interval and you may get the answer from that phrase. This is how it is interpreted assume that the ...
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3 hours ago
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· in
z Confidence intervals for the Mean
,
Statistics
Wataru
wrote an answer to a
Calculus
question
What is the integral of #sec^3(x)#?
#I=int sec^3x dx# by Integration by Pats with: #u= secx# and #dv=sec^2x dx# #=> du=secx tanx dx# and #v=tanx#, #=secxtanx-int sec x ...
(more)
3 hours ago
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· in
Integration by Trigonometric Substitution
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Calculus
Gamaliel B.
wrote an answer to a
Statistics
question
What is the difference between descriptive statistics and inferential statistics?
Descriptive statistics and Inferential statistics are the two major fields of statistics. 1. Descriptive statistics are methods concerned ...
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3 hours ago
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What is Statistics?
,
Statistics
Gamaliel B.
wrote an answer to a
Statistics
question
What conditions are necessary for performing a two-sample z test?
Here are the underlying assumptions for two-sample z-test 1. The nature of data is at least interval level, so it is either interval or ...
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4 hours ago
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Two-sample z test
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Statistics
Someone from Canada asked a question in
Physics
What is the superposition theorem for electrical circuits?
Answer
4 hours ago
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· in
Circuit Diagrams
,
Physics
Vinicius M. G. Silveira
wrote an answer to a
Calculus
question
When testing for convergence, how do you determine which test to use?
There is no general method of determining the test you should use to check the convergence of a series. - For series where the general ...
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4 hours ago
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· in
Integral Test for Convergence of an Infinite Series
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Calculus
Someone from Kuala Lumpur, Malaysia asked a question in
Physics
What are common mistakes students make with magnetic force?
Answer
4 hours ago
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· in
Magnets and Magnet Fields
,
Physics
Someone from Prince George, Canada asked a question in
Calculus
How do you find the Remainder term in Taylor Series?
Answer
4 hours ago
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· in
Lagrange Form of the Remainder Term in a Taylor Series
,
Calculus
Someone from Simi Valley, United States asked a question in
Physics
What are some anomalous effects of tornadoes?
Answer
5 hours ago
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· in
Rotational Dynamics
,
Physics
Someone from Ahmedabad, India asked a question in
Algebra
What is the feasible region of a system of inequalities?
Answer
5 hours ago
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· in
Linear Programming
,
Algebra
Someone from India asked a question in
Calculus
What is Difference between "Overloading & Short Circuit"? Which situation has Maximum current?
Answer
5 hours ago
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· in
Differentiable vs. Non-differentiable Functions
,
Calculus
arjun i.
wrote an answer to a
Physics
question
If I shoot a bullet fast enough, will it revolve around the earth, like the earth revolves around the sun? What keeps the earth from ...
@Aegis, That's a good question. You are absolutely spot-on, indeed it will rotate about the earth just the way earth revolves around the ...
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5 hours ago
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· in
Magnetic Force
,
Physics
arjun i.
wrote an answer to a
Physics
question
If I shoot a bullet fast enough, will it revolve around the earth, like the earth revolves around the sun? What keeps the earth from ...
@Aegis, That's a good question. You are absolutely spot-on, indeed it will rotate about the earth just the way earth revolves around the ...
(more)
5 hours ago
·
· in
Magnetic Force
,
Physics
arjun i.
wrote an answer to a
Physics
question
If I shoot a bullet fast enough, will it revolve around the earth, like the earth revolves around the sun? What keeps the earth from ...
@Aegis, That's a good question. You are absolutely spot-on, indeed it will rotate about the earth just the way earth revolves around the ...
(more)
5 hours ago
·
· in
Magnetic Force
,
Physics
Vinicius M. G. Silveira
wrote an answer to a
Calculus
question
What is the integral of #|sin(x)|#?
The function #|sin(x)|# is defined as follows: #|sin(x)| = sin(x), if sin(x) geq 0# #|sin(x)| = -sin(x), if sin(x) < 0# So, the integral ...
(more)
5 hours ago
·
· in
Integrals of Trigonometric Functions
,
Calculus
Someone from India asked a question in
Calculus
How do you find the length of a spiraling polar curve?
Answer
5 hours ago
·
· in
Determining the Length of a Polar Curve
,
Calculus
Zor Shekhtman
wrote an answer to a
Statistics
question
What is the key word that indictes that the Addition Rule for Probabilities will be used?
The key word for events with probabilities that can be added is *mutually exclusive*. If two events, #A# and #B#, are *mutually ...
(more)
5 hours ago
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· in
Addition Rule
,
Statistics
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