Answers edited by Bio
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How do you find all the real and complex roots of x^5 - 32 = 0?
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Question #262c6
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How do you simplify cotB + (sinB / (1+cosB))?
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How do you find the linearization at a=3 of f(x) = 2x³ + 4x² + 6?
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How do you determine the t-statistic of a variable in a regression model?
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What is the average speed of an object that is moving at 8 m/s at t=0 and accelerates at a rate of a(t) =5-2t on t in [0,3]?
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The area of a regular hexagon is 1500 square centimeters. What is its perimeter? Please show working.
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How do you convert r=1+2sin θ into a rectangular equations?
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What does the prefix n- mean in orgo nomenclature?
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How do you find the asymptotes for y= (x + 1 )/ (2x - 4)?
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Is f(x)=1/x-1/x^3+1/x^5 increasing or decreasing at x=2?
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How does the Keynesian multiplier relate to the marginal propensity to save?
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What is the derivative of f(x)=(cos x)^(sin x)?
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Question #56cc5
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What do the elements on the far right of the table (He, Ne, Ar, and Kr) have in common?
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Math formatting "Pro Tips" edition: Using the cancel() and color() functions together! -"?"
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How do you use the formal definition of a limit to find 1/(x - 3) = 0 as x approaches infinity?
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What is lim_(xrarroo) (e^xsin(1/x))/x ?
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What is the equation of the tangent line of r=cos(theta-pi/2)/sintheta - sin(2theta-pi) at theta=(-3pi)/8?
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Sulfur has an atomic number of 16. What is the electron configuration for an electronically neutral atom of sulfur?
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How do you solve sin(2theta)+sintheta=0 on the interval 0<=theta<2pi?
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How many carbon atoms are in a butane molecule?
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Adolescent females often require additional amounts of iron in their diet. Why?
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How do you factor 1000-x^3?
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What is the product of reaction of 3 hexanone with 1, 3 propanediol???
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How do you verify cotx-tanx=2cot2x?
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What is int x^4/(x^4-1)dx?
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What is the equation of the tangent line of f(x)=sinpix at x=3 ?
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What is the average value of the function f(x)=cos(8x) on the interval [0,pi/2]?
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If A = <4 ,1 ,8 >, B = <6 ,7 ,3 > and C=A-B, what is the angle between A and C?
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How do permanent dipoles arise?
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What is the length of the hypotenuse of a right triangle if the two other sides are of lengths 8 and 3?
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What is the name of C_3H_4?
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How to solve this inequality |sin2x|>sqrt3/2 ?
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How do you differentiate f(x) = sqrt((5x+1)^2+(2x-1)) using the chain rule?
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What is the inverse function of f(x) =5x^3 + 4x^2 + 3x + 4?
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What are the function groups of aspirin?
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What is the equation of the normal line of f(x)= x^3-3x^2-2x+6 at x = 4?
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How do you simplify cotB + (sinB / (1+cosB))?
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Carbon-14 is a radioactive isotope with a half-life of 5,730 years. How much carbon-14 would remain in a sample that is 11,460 years old?
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Question #2063d
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How do you find the length and direction of vector -4 - 3i?
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What is the equation of the normal line of f(x)=sqrt(3x^2+2x) at x=2 ?
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Question #b4196
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Question #97f87
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Which would be more likely to collide: stars with stars or galaxies with galaxies?
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What is f(x) = int xtanx dx if f(pi/4)=-2 ?
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For what x is 3/(x+3)>(4x)/(x-2)?
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What is the indirect object in the following sentence: Please give her a copy of the article by tomorrow morning?
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What are the mean and standard deviation of a binomial probability distribution with n=120 and p=3/4 ?
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How do you find the derivative of y=ln(sqrt(x))?
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How far are other galaxies from earth?
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What is the equation of the line normal to f(x)=x^2/e^x-x/e^(x^2) at x=0?
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A circle has a center at (7 ,9 ) and passes through (1 ,1 ). What is the length of an arc covering (3pi ) /4 radians on the circle?
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What is f(x) = int xe^(x-3)dx if f(0)=-2 ?
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How do you simplify (cos^2x-4)/(cos^2x-2)?
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What is the shape of the 3p atomic orbital?
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A triangle has corners at (4 , 5 ), (8 ,2 ), and (4 ,7 ). What is the radius of the triangle's inscribed circle?
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How do you solve the system of equations by graphing and then classify the system as consistent or inconsistent 5x-5y=10 and 3x-6y=9?
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What is a heterogenous mixture?
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What are the condensed formulas of the five isomers of C6H14?
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After an approaching ambulance passes a stationary observer, what does the frequency of the sound of the siren heard by the observer appear to do?
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How do you integrate int 1/sqrt(e^(2x)+12e^x-45)dx using trigonometric substitution?
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Question #e1472
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How do you integrate int 1/sqrt(e^(2x)+12e^x+27)dx using trigonometric substitution?
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How do you find the axis of symmetry, and the maximum or minimum value of the function f(x)=x ^2 + 3x-10?
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An object with a mass of 6 "kg" is on a ramp at an incline of pi/8 . If the object is being pushed up the ramp with a force of 2 "N", what is the minimum coefficient of static friction needed for the object to remain stationary?
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