tan y = x

Q: Find the dimensions of a rectangle with area 27000 m2 whose perimeter is as small as possible. (Give...

A: Explanation and solutions is given below.....

Q: Show work label questions so I know do both

A: The complementary angle of some angle acute angle x is given by: π2-x   The supplementary angle of s...

Q: Find the polar coordinates, 0 … theta .... 2pi and r >/ 0, of the following points given in Carte...

A: The given Cartesian coordinates is (1, 1).

Q: Definite Integral Work Consider the definite integral (2- 2x) dx. -1 What is the integrand? -2 How w...

A:

Q: 8. A retail outlet for calculators sells 800 calculators per year. It costs $2 to store one calculat...

A:

Q: Evaluate the improper integrals in Exercises dr 53. 54. In x dx 6/

A: since you have posted multiple questions , so I'll solve first one for you , for rest question's sol...

Q: determine open intervals

A: given interval :

Q: A model used for the yield Y of an agricultural crop as a function of the nitrogen level N in the so...

A:

Q: 43.)  a political campaign estimates that the candidates polling percentage y and the amount x (in m...

A:

Q: At what rate is the height of the water rising at the instant the tank is half full?

A: To find the rate at water rising 

Q: 1. Find the volume of the solid bounded by the cylinder æ² + y² = 4, the plane z = 0, and the plane ...

A:

Q: A company that produces cell phones has a cost function of C = 4x² – 50x + 13298, where C is the cos...

A:

Q: Find d2y/dx2 implicitly in terms of x and y.

A: we have;  xy-1=2x+y2 ................................(1) differential equation with respect to x  

Q: Use Newton's method to approximate the given number correct to eight decimal places. 49

A: Topic- Newton Rahpson

Q: Write each expression in the form 2 or 3 for a suitable constant k. (a) 9X (b) (2)* (c) (a) 9* = (b)...

A: The expression of the solution as follows:

Q: Solve 8 b and c

A: According to question given that4d2gdt2+8αdgdt+(2α)2g=0

Q: 1.a. Determine the values of a and b for fx) =-2x + ax+ bx+ 6 so that f"(-2) = 0 and f"(7) = 0. b. F...

A: fx=-2x3+ax2+bx+6 Differentiating w.r.t x- f'x=-6x2+2ax+b Then, f'-2=-6-22+2a-2+b-24-4a+b=04a-b=24......

Q: EXAMPLE 3 Find, correct to five decimal places, the positive root of the equation 4cos(x) = x. SOLUT...

A:

Q: Evaluate the integrals

A: We have to evaluate the given integrals .

Q: Let A = {June, John, James, Jared, Jeffrey, Jelly}, B = {John, Jelly, Jared}, and C = {Sally, Solly,...

A:

Q: If the spinner shown is spun twice, find the probability that the pointer lands on red on the first ...

A: Probability is the chance of an event happening, that event can be anything from picking a card from...

Q: Consider the following. 9(x) = x18 - x Find all relative extrema. (If an answer does not exist, ente...

A: Given,          gx=x18-x

Q: Use Newton's method to find all roots of the equation correct to eight decimal places. Start by draw...

A: To find all the roots

Q: Sketch a triangle that has acute angle θ, and find the other fivetrigonometric ratios of θ, if tan(θ...

A: Here we find the five trigonometry ratio.

Q: 1 -4 0 2 0 - 2 Given the matrix A is row equivalent to 1 2 0 describe all solutions to Ax = 0. 0 0 1...

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Q: Evaluate: (r² sin (0) + 2?)r dz dr de

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Q: A ferris wheel is 20 meters in diameter and boarded from a platform that is 4 meters above the groun...

A: According to question given thatA ferris wheel is 20 m in diameters and boarded from a platform that...

Q: Calculus Question

A: According to our terms and conditions I have solved first 3 parts for next parts repost

Q: 24. Two angles are supplementary. Three times the measure of one angle is 20° more than the measure ...

A:

Q: Find the centroid (x¯,y¯)(x¯,y¯) of the region bounded by: y=7x^2+2x,   y=0,   x=0,   and   x=9?

A:

Q: Consider the function f(x) = 3x² – 4x + 5, 0 < ¢ < 10. | The absolute maximum of f(x) (on the given ...

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Q: Find the polar coordinates, -pi … theta .... 2pi and r &lt;/ 0, of the following points given in Car...

A: We have r=x2+y2=12+0=1 As we need r≤0, we take r=-1. We know that the angle between the ray through ...

Q: Show solution

A: Given: ∫esin5ccos5cdc Now by using the substitution u=5x du=5 dx⇒dx=15⇒∫esin5ccos5cdc=∫esinucosu15du...

Q: Find the root of the equation. Give your answers correct to six decimal places. x3 - x = 2 (a) Use N...

A:

Q: find dy / dx by implicit differentiation.

A:

Q: Find the second derivative of the function.

A: The first derivative is initially found so that the second derivative can be found. This is beacuse ...

Q: Solve the following linear congruence. 36x = 8 (mod 102).

A: From the Diophantine equation, it follows that : the linear congruence, ax ≡ b (mod n) has an integr...

Q: A. In each of Problems 1 through 10, solve the given equations using exact differential equations. 2...

A: given,          y2-2xy+6xdx-x2-2xy+2dy=0   when x=1, y=2

Q: , solve the initial value problem.

A: dydx=yln y1+x2

Q: Use the rules of differentiation to find the derivative of the function

A: We have the given function as gα=4cosα+6       ⋯⋯1 As we know that, from the rule of differentiation...

Q: Critical Numbers Explain how to find the critical numbers of a function.

A: given,        we have to explain how to find critical numbers of a function.

Q: Surface Area All edges of a cube are expanding at a rate of 6 centimeters per second. How fast is th...

A: We have to find the change of surface area of a cube while it is given that all edges of a cube are ...

Q: Question Approximate the area under the function f(x) = ª on the interval [1, 5] using 8 left-sided ...

A: Topic - application of integration

Q: Evaluate the limit. Note the 8X in there is not "8x" but it is "8X"

A: Given: limx→∞log2(8x-4)

Q: A baseball team plays in a stadium that holds 54,000 spectators. With ticket prices at $10, the aver...

A: Here we find out demand function then we find out revenue function.

Q: Use the rules of differentiation to find the derivative of the function

A: Differentiate each side with respect to xy'=ddxx3-11x2Apply the difference Rule ddxf(x)-g(x)=ddxf(x)...

Q: Find the slope of the graph of the function at the given point.

A: Derivatives can be defined as rate of change of function with respect to an independent variable. It...

Q: The integrals in Exercise  converge. Evaluate the integrals without using tables.

A: The integral given to us is  ∫1/22dxx lnx  

Q: Show that (0,0) is a critical point of f(x,y) = x² + kxy + y no matter what value the constant k has...

A: We solve in the following way:-

Q: A. In each of Problems 1 through 8, solve the given equations using separable differential equations...

A: