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

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

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

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

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 derivative of #y=ln(sqrt(x))#?

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?

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

How far are other galaxies from earth?

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

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?

Question #e1472

What does the prefix n mean in orgo nomenclature?

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

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

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

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

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

Question #262c6

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

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

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

How do you factor #1000x^3#?

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

Question #b4196

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]#?

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

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

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

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

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

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

What is the shape of the 3p atomic orbital?

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

Question #97f87

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

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

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

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

Question #56cc5

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

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

How do you verify #cotxtanx=2cot2x#?

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

How do permanent dipoles arise?

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

What is the name of #C_3H_4#?

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

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

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

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?

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

Question #2063d

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

What are the function groups of aspirin?

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

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?

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

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

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

A triangle has corners at #(4 , 5 )#, #(8 ,2 )#, and #(4 ,7 )#. What is the radius of the triangle's inscribed circle?

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

How many carbon atoms are in a butane molecule?

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

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

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