12/08/24

Algebra question

Write the English phase as an algebraic expression. Then simplify. Let x represent the number. The difference between the product of five and a number and three times the number.
Follows • 1
Expert Answers •1

12/08/24

Struggling to learn coding or build your first website? Let me help you master Python, Java, and more in 2024!
Are you looking to learn programming or build your first website in 2024? Do you find coding languages like Python or Java overwhelming and need a clear, structured guide to succeed? Let me help!... more
Follows • 0
Expert Answers •1

12/08/24

Buoyant force (Archimedes's principle)
If an object is more dense than the oil but less dense than the water, will the object sink deeper in oil or water?
Follows • 3
Expert Answers •2

12/08/24

Riemann Sum Right Problem
Evaluate the Riemann Sum Right in the interval [a,b] with n sections. f(x) = - 5x + 6 1. What is the Riemann Sum - Right when n is 10? 2. What is the Riemann Sum - Right when n is 100? 3. What is... more
Follows • 0
Expert Answers •1

12/07/24

Partial Pressure in a Flask

A rigid 9.45 L flask contains a mixture of 1.50 moles of O2, 0.500 mole of N2 and sufficient Ar so that the partial pressure of Ar in the flask is 2.60 atm. The temp is 80 degrees C. total pressure... more
Follows • 2
Expert Answers •2

12/07/24

Unknown gas diffusion
A sample of an unknown gas takes 434 s to diffuse through a porousplug at a given temperature. At the same temperature, N2(g) takes 175 sto diffuse through the same plug. What is the molar mass of... more
Follows • 2
Expert Answers •2

12/07/24

Root Mean Square Speed of Helium
At what temperature in kelvin is the root mean square speed of heliumatoms (atomic weight = 4.00) equal to that of oxygen molecules (molecularweight = 32.00) at 300. K?Please include all steps.
Follows • 1
Expert Answers •1

12/07/24

The vapor pressure of water at this temperature is 18.0 mm Hg.
A common way to produce hydrogen gas in the laboratory is to place ametal such as zinc in hydrochloric acid. A single replacement reactionproduces hydrogen gas. Suppose a student carries out this... more
Follows • 2
Expert Answers •1

12/07/24

Determine whether the series is divergent or convergent, and if convergent, then absolutely or conditionally.
Determine whether the series is divergent or convergent, and if convergent, then absolutely or conditionally. ∑from ∞ to n=2 (2lnn)/(n^2). Please help ASAP
Follows • 1
Expert Answers •2

12/07/24

Do colors evoke emotions and feeling? Can music drive one to suicide?
Follows • 1
Expert Answers •2

12/06/24

How to check the irrational solution to a rational equation?
After solving a rational equation leading to two irrational solutions, if you have to algebraically confirm those solutions, how do you do so?The rational equation:x/(x+2) + 2/x = -5/(2x+4)The... more
Follows • 1
Expert Answers •2

12/06/24

How to solve for P(x) if P'(x)=4P(x)+a, assuming a is a non-zero constant
I have to solve this differential equation for my calculus class, and I've gotten stuck. I found that if P(x)=e4x then P'(x)=4e4x which I think is a step in the right direction, but I'm confused... more
Follows • 1
Expert Answers •3

12/06/24

The graph of a polynomial function has zeros of 0 (multiplicity 2), 1(multiplicity 2), and 5/2 (multiplicity 2). Write a function in standard form that could represent this function.
Follows • 1
Expert Answers •3

12/06/24

Do you want to learn how to speak English well?
We can begin by writing, correcting and then speaking together.
Follows • 1
Expert Answers •1

12/06/24

while sitting in a moving bus you throw an apple up into the air the apple will land back in your hand?
Follows • 1
Expert Answers •2

12/06/24

Find the coordinates of point $P$ along the directed line segment $AB$ so that $AP$ to $PB$ is the given ratio.
Follows • 1
Expert Answers •1

12/06/24

Max-Min problem
A woman can run twice as fast as she can swim. She is standing at point A on the edge of a circular swimming pool 40m in diameter, and she wishes to get the diametrically opposite point B as... more
Follows • 2
Expert Answers •2

12/06/24

cancelling my session
my tutor is not able to cancel my lesson and neither can I but i was already charged before hand. How do I do it?
Follows • 1
Expert Answers •1

12/06/24

Find the expression for the power delivered to the capacitor
v(t) = 4 cos(20t) V for t > 0 and v(t) = 0 for t < 0. C1=300 uF.
Follows • 0
Expert Answers •1

12/06/24

Two 20.0g ice cubes at -20C are placed into 275g water at 20C. Assuming no energy in transferred to or from the surroundings, what is the final temperature of the water after all the ice melts?
Follows • 1
Expert Answers •1

12/05/24

Math / Algebra /

The price of a gallon of unleaded gas has dropped to $2.78 today. Yesterday's price was $2.84. Find the percentage decrease. Round your answer to the nearest tenth of a percent.
Follows • 1
Expert Answers •2

12/05/24

Help! In a rut with my playing.
I feel that I just play the same old stuff over and over again when I solo (or write, play rhythm, etc). How would you help me break out of old habits?
Follows • 1
Expert Answers •2

12/05/24

Platinum NEED ANSWERED ASAP
how many electrons are in an ion of your atom after losing or gaining ve-
Follows • 2
Expert Answers •2

12/05/24

Hydrostatic force

The Deligne Dam on the Carley River is built so that the wall facing the water is shaped like the region above the curve y = 0.1 x^2 and below the line y = 160. (Here the distances are measured in... more
Follows • 2
Expert Answers •1

12/05/24

The Marketing Mix
What are the variables /elements organizations must utilize to determine which strategy to implement to achieve their marketing objectives?
Follows • 1
Expert Answers •1

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.