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| Expert | Average Ratings | Expertise |
|---|---|---|
Ahmed SalamiNigeria
Available
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I can provide good answers to questions dealing in almost all of mathematics especially from A`Level downwards. I believe i would be very helpful in calculus and can as well help a good deal in Physics with most emphasis directed towards mechanics. | |
ScottoU.S.
Available
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Any kind of calculus question you want. I also have answered some questions in Physics (mass, momentum, falling bodies), Chemistry (charge, reactions, symbols, molecules), and Biology. | |
Paul KlarreichAvailable
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All topics in first-year calculus including infinite series, max-min and related rate problems. Also trigonometry and complex numbers, theory of equations, exponential and logarithmic functions. I can also try (but not guarantee) to answer questions on Analysis -- sequences, limits, continuity. | |
Frederick KohSingapore
Available
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I can answer questions concerning calculus, complex numbers, vectors, statistics , algebra and trigonometry for the O level, A level and 1st/2nd year college math/engineering student. | |
SocratesOn Vacation
returns 02/17/2012 |
I can answer questions from the standard four semester Calculus sequence. I am not prepared for questions on Tensor Calculus. Everything else is welcome. Derivatives, partial derivatives, ordinary differential equations, single and multiple integrals, change of variable, vector integration (Green`s Theorem, Stokes, and Gauss) and applications. |
Questioner:Tommy Country:North Carolina, United States Category:Calculus Private:No Subject:calculus 1 Question: a) find an equation in slope-intercept form of the tangent line to the parabola
Firstly, your final answer should be 43.96, not 49.6 (I have verified this using a graphic calculator) Secondly, if the first integral of -(3(x^2)-8(x)) on (0,8/3) gives you zero, most likely you have
Questioner:Erin Subject: Piecewise function. Question: Can you help me with (b) and (c) of the following question? The price of an item is initially $700. For the first 4 years the price increases
In the 4th year, the price becomes 700+30(4)=820 When 4 < t 9, P(t)= 820 -30(t-4)= 820 - 30t +120 = 940 - 30t (shown) (Note that a time lag factor of t-4 has been installed into the
a) After 4 years, the value will have gone up by $120, so it will be worth $820. To get an equation, just take that value and subtract of $30 times the years. Here, t would be 0, 1, 2, 3, or 4, and the
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