Answers created by NickTheTurtle
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How do I make a hashtag character appear as a hashtag character in a Comment (or anywhere else I assume)?
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Given that the sum of the first three terms of a sequence is 48, and the product of those three terms is 2496, what is the fourth term of the sequence?
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How do you integrate int e^(x)/sqrt(e^(2x) +36)dx using trigonometric substitution?
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How do you find lim sintheta as theta->oo?
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A ball with a mass of 1 kg and velocity of 6 m/s collides with a second ball with a mass of 1 kg and velocity of - 3 m/s. If 20% of the kinetic energy is lost, what are the final velocities of the balls?
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How do you find the slope of the secant lines of y=sqrt(x) through the points: x=1 and x=4?
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Per capita income is160 times greater in the U.S than in the Congo. per capita grows an average of 3% per year in the U.S. and 6 % per year in the Congo. how many years would it take before per capita in the Congo exceeds that of the United States?
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A solution of IVP [1-t^(2)]d^2y/dt^2+2tdy/dt-2y=0,y(0)=3,y'(0)=-4 is y_1=t.Use the method of reduction of order to find a general solution of IVP on interval -1<t<1?
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Integration by completing the square. The integral of y equals to the fraction of 1 over 5x squared + 25x-10?
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Who's interested in a new Socratic on a different website?
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Thoughts on the recent announcement made about the future of the Socratic website? Share them here!
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Like FCF, a Functional Continued Sum (FCS) F_(fcs)(x; a) = F(x+a (F(x + a (F(x + a(F...)))). With binary x and y, y = log_2(x; 1) = log_2(x + log_2(x+log_2(x+...))). How do you find the binary at x = (101)_2?
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How can Newton's first law be a consequence of Newton's second law?
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In what order do electrons get removed for the formation of an ion?
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The radius of convergent of the power series sum_ (n=1)^oo x^n/(n*2^n) is?
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Given p>0,the series ofsum_ (n=1)^oo p^n*n^p will diverge when the values of p is?
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What is the oxygen content of dry air in the atmosphere?
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How do you use double angle formulas to calculate cos 2x and sin 2x without finding x if cos x = 3/5 and x is in the first quadrant?
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If f is a continuous function such that int_0^xf(t)dt=xe^(2x) + int_0^xe^-tf(t)dt for all x, find an explicit formula for f(x) ?
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If an object went from 0.96g " to " 0.69g would the percent change be -28 or -39 and why?
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How do you calculate cos(tan- 3/4)?
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What is the equation of the line normal to f(x)=(2x^2 + 1) / x at x=-1?
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The sum of three different numbers is 18. lf every number is a prime number, what are the three numbers?
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How do you show that the derivative of an odd function is even?
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How do you find the vertical asymptotes of f(x) = tan(πx)?
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What is the wave speed if the wavelength is .5 m and the frequency is 50 Hz?
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Evaluate the integral?
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How do you find the first three terms of a Maclaurin series for f(t) = (e^t - 1)/t using the Maclaurin series of e^x?
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A 5 L container holds 4 mol and 4 mol of gasses A and B, respectively. Groups of four of molecules of gas B bind to three molecule of gas A and the reaction changes the temperature from 280^oK to 320^oK. By how much does the pressure change?
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How do i find the convergence or divergence of this series?
sum from 1 to infinity of 1/n^lnn
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How do you integrate int 1/(x^2(2x-1)) using partial fractions?
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How do you solve the equation abs(7x-1)+2=0?
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How do you simplify (sec^2x-1)/sin^2x?
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Can the equation be solved ?
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What is the speed of sound in air?
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Please list out the steps to the problem?
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How to determine convergence or divergence of sequence an=ln(n^2)/n ?
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How do you find the instantaneous velocity at t=2 for the position function s(t) = t^3 +8t^2-t?
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How do you solve this integral?
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Whats the angle between the two?
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How many moles of oxygen react with 6 moles of octane?
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How would you integrate int_1^e 1/(x sqrt(ln^2x))dx ?
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How do you integrate int x^3 ln x^4 dx using integration by parts?
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A curve is defined by parametric eqn x =t^2 + t - 1 and y = 2t^2 - t + 2 for all t .
i) show that A(-1, 5_ lies on curve.
ii) find dy/dx.
iii) find eqn of tangent to the curve at the pt. A . ?
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How can I solve this differential equation? x dy/dx+y=x^2y^2
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Question #59af9
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How to solve for inte^xcosxdx ?
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What is lim_(x->+oo) x/(1-2x)?
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Question #f9641
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Question #15ada
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How do I solve this questions?
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How do I solve this questions?
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What is its velocity?
What is its acceleration?
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Let I=int_0^1 9/(3+x^2)^2\ dx. Using the substitution x=sqrt(3) tan(theta), show that I= sqrt(3) int_0^(pi/6) cos^2(theta)\ d theta. What is the exact value of I?
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Question #0debb
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Can you prove 0.bar9 = 1?
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Question #90ab5
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How do you calculate int\ ln(x)^ln(x)(1/x+ln(ln(x))/x)\ dx ?
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How do you find the antiderivative of cosx^6?
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How do you evaluate 5\sum _ { p = 3} ^ { 9} ( 4p ^ { 2} - 2)?
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Consider the function f(x) = sqrt(1-x^2) on the interval [0, -1], how do you find the average or mean slope of the function on this interval?
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Question #e9b24
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Question #ed4b8
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Don uses his small motorboat to go 4 miles upstream to his favorite fishing spot. Against the current, the trip takes 1/2 hour. With the current, the trip takes 1/4 hour. How fast can the boat travel in still water? What is the current's speed?
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Question #5a465
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Question #4323f
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Question #33e60
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Question #8b406
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How do you differentiate g(x) = sin (arctan (x/sqrt(3)))
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Question #e5ad5
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Question #b2272
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Question #af5d0
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Can anybody do this?
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How to do this?
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Given that nth term of an arithmetic progression is Tn=7-2n, find
a)second term
b)common difference ??
Help pls!!
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How do you find the nth partial sum, determine whether the series converges and find the sum when it exists given ln(1/2)+ln(2/3)+ln(3/4)+...+ln(n/(n+1))+...?
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What is int_(0)^(oo) (x-1)/(x^3+x^2)dx ?
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Prove that gcd(n;n+k)=gcd(n;k)
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Prove that gcd(n;n+k)=gcd(n;k)
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Question #e0971
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Question #4df90
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What is the arclength of f(t) = (t+sqrt(lnt),t-sqrtlnt)) on t in [1,e]?
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Question #c7770
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When are verb agreements, and why are they important?
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Question #efceb
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How to graph \sum_{n=0}^\oo 2x^n?
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A ball with a mass of 2 kg and velocity of 1 m/s collides with a second ball with a mass of 7 kg and velocity of - 4 m/s. If 40% of the kinetic energy is lost, what are the final velocities of the balls?
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What is the distance between the following polar coordinates?: (2,(pi)/2), (2,(17pi)/12)
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Question #1b4ab
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What is the the value of sqrt(6+sqrt(20))?
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Question #cf9b1
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Question #34b6e
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Question #273c3
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Question #b3a3e
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Question #1188e
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Question #1188e
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How do you find lim sqrt(3x+1)-2sqrtx as x->oo?
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What is the derivative of 3^x?
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How do you solve f( x ) = 2^ { ( 22- x ) } - 21?
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