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What is the density of acetylene gas measured at pressure of 0.75 atm and temperature of 250°C?

How do you find the area of an equilateral triangle that has a perimeter of 30 inches?

How do you find the derivative of # sin(2x + 2)#?

What is the general form of the equation of a circle given the Center (1,2)
and Solution Point (0,0)?

How can I predict molecular geometry?

How do you implicitly differentiate # x^3  3xy + 2y^3 = 3#?

9 is what percent of 9?

How do you find the inverse of #f(x)= log_5 (x3)#?

How do you find the end behavior of # f(x) = (x+1)^2(x1) #?

A rectangle has sides of #(7 + sqrt2)# feet and #(7  sqrt2)# feet long. What is the area and the perimeter of the rectangle?

How do you write a polynomial function given the real zeroes 2, 1, 0, 1, and 2 and coefficient 1?

What is the derivative of #sqrttan x #?

How do you factor the trinomial #a^3  6a^2  27a#?

The hypotenuse of a right triangle is 10 inches. The lengths of the two legs are given by 2 consecutive even integers. How do you find the lengths of the two legs?

Is #f(x)=2x^4x^3+4x+4# concave or convex at #x=1#?

For what values of x, if any, does #f(x) = x/(xe^x3) # have vertical asymptotes?

What is the ordered pairs that satisfy the equation #6x  1y = 21#?

How do you solve #4sinxcosx=1#?

What is the equation of the line normal to #f(x)= xsin^2(2x) # at #x=pi/8#?

How do you find local maximum value of f using the first and second derivative tests: #f(x)= x^2 + 8x 12#?

A second order reaction is 40% completed after one hour. What is the rate constant for this reaction?

How do you find the inverse of #g(x)= log_3(x+2)6#?

What is the name of #Al(OH)_3#?

How do you differentiate #f(x)=4/sqrt(x2)# using the quotient rule?

How do you differentiate # g(x) = (4cosx) / (sin^3x)
#?

What kind of atoms are found in lipids?

What is the standard form of #y= (3/5x^21/2)(1/6x+7/8) #?

What is the charge on the polyatomic ions nitrite and chlorite?

What is the derivative of #sqrt( 2)#?

What is the value of #x# in a triangle with angles #70, 60#, and #8x + 2#?

What is a nonsquare rhombus?

What is the equation of the line tangent to # f(x)=4x^2 + 4x  4# at # x=2#?

How do you use the Change of Base Formula and a calculator to evaluate the logarithm #log_pi 14.2#?

What is the instantaneous velocity of an object moving in accordance to # f(t)= (t^2sin(tpi),tcost) # at # t=pi/3 #?

How do you factor #8x^3*y^6 + 27#?

How do you write the equation #x^2 + y^2 – x + 2y + 1 = 0# into standard form?

Is #f(x)=4xe^(3x2) # increasing or decreasing at #x=2 #?

How do you prove #(1  sin2x) /(cos2x) = (cos2x) / (1 + sin2x)#?

A rectangle is to have an area of 16 square inches. How do you find its dimensions so that the distance from one corner to the midpoint of a nonadjacent side is a minimum?

How do I algebraically simplify this expression #((x5)/21)/3#?

How do you find the zeros of # y = 7x^2 + x 2 # using the quadratic formula?

Why is derivative of constant zero?

How do you find the complex conjugate of #0.5 + 0.25i#?

What part of the cell membrane is hydrophilic?

How do you solve for x in #9^x=1/81#?

What is the equation of the line tangent to #f(x)=cos x + sin^2 x # at #x=0#?

Why is derivative of constant zero?

What is the complex conjugate of #10+6i#?

What is the equation of the tangent line of #f(x)=cotx*secx# at #x=pi/4#?

How do you find the area of a trapezoid with base length 28, height 10, top side 8, and side lengths 12 and 15?

What is the equation of the tangent line of #f(x)=1/(2x)+4 # at #x=2#?

What is the equation of the line passing through #(93,78)# and #(68,44)#?

How much will it cost to paint a circular sign with a radius of 4 feet if the painter charges $1.50 per square foot?

How do you find the second derivative of #y=cos(x^2)# ?

Given the functions #g(x) = 3/(x  1)#, #f(x) = (x  1)/(x  3)# what is g(f(x))?

What is the difference between a Taylor series and a MacLaurin series?

What is #sin(x90)#?

For what values of x is #f(x)=(x^2−x)e^x# concave or convex?

If one leg of a triangle is 4 feet and the other leg is 12 feet, what is the hypotenuse?

How do you differentiate # y = sin (x^2+2)# using the chain rule?

How do you write the equation of the circle whose diameter goes from A(7,2) to B(1,12)?

How do you differentiate #f(x)=(ln(x))^x #?

How do you differentiate #f(x)= tanx# twice using the quotient rule?

How do you find the asymptotes for #f(x) = x / (3x(x1))#?

How do you divide #3+i div 14i#?

How do you differentiate # y=sec^2 (3  8x)# using the chain rule?

What are the critical points of #f(x) = e^x(3x^2  2x +5)#?

How do you differentiate #f(x)=sinx+cosxx^3# using the sum rule?

How do you differentiate #f(x)=(e^x3lnx)(tanx+2x)# using the product rule?

How do you find the derivative of #1/(x5)#?

What are the extrema of #f(x) = 64x^2# on the interval #[8,0]#?

How do you differentiate #f(x)=(ln(x(e^(tan(x^2)))))^(3/2)# using the chain rule?

How do you simplify #sqrt(24) / sqrt(2)#?

How do you calculate something on a pH scale?

Is #f(x)=(x^2+2x2)/(2x4)# increasing or decreasing at #x=0#?

How do you write #30 times 29# using factorials?

How do you simplify #(74i)+(8+6i)#?

What is the Pascal triangle up to 30 rows?

How would you balance: AlBr3 + K2SO4 > KBr + Al2(SO4)3?

How do you add variables in math like #6x + 8y#?

What is the value of cos 75°?

What is the vertex form of #y=x^2  9x + 2 #?

How do you combine #3/(x3)  1/x #?

What planet has a similar size as Earth?

What is the derivative of #sqrt( x^21)#?

What is the distance between #(6,2)# and #(9,13)#?

Question #58899

If #f(x) = 2x^2 + 2x 2#. what is #f(a1)#?

What is the domain of the function #p(w)=2/(3w^9)#?

How do you find the derivative of #y=sin^2x/cosx#?

What is the formula for the radius of a semicircle?

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