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What is #lim_(xrarroo) (e^xsin(1/x))/x #?

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?

What is the average value of the function #f(x)=cos(8x)# on the interval #[0,pi/2]#?

What is the inverse function of #f(x) =5x^3 + 4x^2 + 3x + 4#?

What is the shape of the 3p atomic orbital?

Question #97f87

If #A = <4 ,1 ,8 >#, #B = <6 ,7 ,3 ># and #C=AB#, what is the angle between A and C?

Question #b4196

How do you factor #1000x^3#?

What is the derivative of #f(x)=(cos x)^(sin x)#?

How does the Keynesian multiplier relate to the marginal propensity to save?

How do you verify #cotxtanx=2cot2x#?

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?

The area of a regular hexagon is 1500 square centimeters. What is its perimeter? Please show working.

How do permanent dipoles arise?

How do you simplify #cotB + (sinB / (1+cosB))#?

What is #f(x) = int xtanx dx# if #f(pi/4)=2 #?

Question #2063d

How do you integrate #int 1/sqrt(e^(2x)+12e^x45)dx# using trigonometric substitution?

How do you find the derivative of #y=ln(sqrt(x))#?

What is the equation of the tangent line of # f(x)=sinpix # at # x=3 #?

How do you simplify #(cos^2x4)/(cos^2x2)#?

How do you solve #sin(2theta)+sintheta=0# on the interval #0<=theta<2pi#?

How to solve this inequality #sin2x>sqrt3/2 # ?

How far are other galaxies from earth?

Carbon14 is a radioactive isotope with a halflife of 5,730 years. How much carbon14 would remain in a sample that is 11,460 years old?

How do you convert #r=1+2sin θ# into a rectangular equations?

How do you solve the system of equations by graphing and then classify the system as consistent or inconsistent #5x5y=10# and #3x6y=9#?

What are the mean and standard deviation of a binomial probability distribution with #n=120 # and #p=3/4 #?

How many carbon atoms are in a butane molecule?

What does the prefix n mean in orgo nomenclature?

What do the elements on the far right of the table (He, Ne, Ar, and Kr) have in common?

What is the equation of the line normal to # f(x)=x^2/e^xx/e^(x^2) # at # x=0#?

What is #f(x) = int xe^(x3)dx# if #f(0)=2 #?

What are the function groups of aspirin?

What is the equation of the normal line of #f(x)=sqrt(3x^2+2x)# at #x=2 #?

How do you find all the real and complex roots of #x^5  32 = 0#?

Which would be more likely to collide: stars with stars or galaxies with galaxies?

Sulfur has an atomic number of 16. What is the electron conﬁguration for an electronically neutral atom of sulfur?

What is the equation of the tangent line of #r=cos(thetapi/2)/sintheta  sin(2thetapi)# at #theta=(3pi)/8#?

How do you find the asymptotes for #y= (x + 1 )/ (2x  4)#?

How do you use the formal definition of a limit to find #1/(x  3) = 0# as x approaches infinity?

How do you find the linearization at a=3 of # f(x) = 2x³ + 4x² + 6#?

For what #x# is #3/(x+3)>(4x)/(x2)#?

What is #int x^4/(x^41)dx#?

What is the equation of the normal line of #f(x)= x^33x^22x+6# at #x = 4#?

Math formatting "Pro Tips" edition: Using the cancel() and color() functions together! "?"

What is the length of the hypotenuse of a right triangle if the two other sides are of lengths 8 and 3?

What is a heterogenous mixture?

How do you simplify #cotB + (sinB / (1+cosB))#?

What are the condensed formulas of the five isomers of C6H14?

Question #56cc5

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?

Question #262c6

What is the product of reaction of 3 hexanone with 1, 3 propanediol???

How do you find the axis of symmetry, and the maximum or minimum value of the function #f(x)=x ^2 + 3x10#?

Is #f(x)=1/x1/x^3+1/x^5# increasing or decreasing at #x=2#?

Adolescent females often require additional amounts of iron in their diet. Why?

How do you find the length and direction of vector #4  3i#?

How do you integrate #int 1/sqrt(e^(2x)+12e^x+27)dx# using trigonometric substitution?

Question #e1472

How do you differentiate #f(x) = sqrt((5x+1)^2+(2x1))# using the chain rule?

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) =52t# on #t in [0,3]#?

What is the indirect object in the following sentence: Please give her a copy of the article by tomorrow morning?

What is the name of #C_3H_4#?

How do you determine the tstatistic of a variable in a regression model?

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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