A stone is thrown vertically upward with a velocity of 40 feet per second from the top of a tower 200 feet high. When will it strike the ground? (A) 10 seconds B 5 seconds 8 seconds D 3 seconds

Q: 1. y" = x, IC:y(0) = 0, y'(0) = 1, y"(0) = 0. %3D

A: According to company's rules.. I need to solve first question when multiple questions are posted.. R...

Q: (1 1 1) \ Find the co-factor matrix of | 2 4 \5 8 9. Find the adjoint of matrix A if A = d)

A:

Q: 54. Let L = lim 9L is equal to 2e e then the value of L= 2e2 3. and Imactting

A:

Q: SHOW COMPLETE AND CORRECT SOLUTIONS IN ANSWERING THE FOLLOWINGPROBLEMS. PLEASE ANSWER 11 ONLY!

A: Topic:- Matrix algebra

Q: Find the component form of v given its magnitude and the angle it makes with the positive x-axis. Ma...

A:

Q: 4. Evaluate the limit of: A. 2 2 sine as 0 approaches 0. В. И с. о D. infinity 5. A trapezoidal trou...

A:

Q: Determine whether the lines L1:(x−22)/7=(y−17)/7=(z−19)/7 and L2:(x+15)/8=(y+22)/9=(z+22)/10 inter...

A: NOTE: Refresh your page if you can't see any equations. . the first line is  write the given line i...

Q: Given that lim f(x) = - 8 and lim g(x) = 3, find the following limit. X→1 X-1 3-f(x) lim x+ g(x) X1

A: NOTE: Refresh your page if you can't see any equations. . here we have

Q: If f(r) 2x(sin z + cos ), find f'(z). f'(#)- Evaluate the derivative at a = 3. Enter an approximatio...

A: Given query is to find the derivative of the expression.

Q: Let f(x) = |r|. The derivative of f at a = 0: Question 1. a) Equals to +1 b) There are infinite poss...

A:

Q: (a) lim 5x*+3x²-6r+10 2x4-3.x-4 4. Find the limit:

A: Given, Evaluate limit :limx→∞ 5x4+3x2-6x+102x4-3x-4

Q: The cost of certain piece of machinery is S 700 and its value is depreciating with time according to...

A:

Q: Calculate the integral of 43) °dx.

A:

Q: Let f(x,y) = 5xy² + 4x*y. Find and ayöx dx дхду дудх

A:

Q: The daily cost (in dollars) of producing LG ultra high definition televisions is given by C(x) = 7x3...

A:

Q: ft ft when the brakes are applied. A bus travelling at 66 along a straight, level road decelerates a...

A:

Q: Find a set B that is well-defined such that 10 ɛ B and 5 ɛ B. B = {x|x ɛl and x < 11}, I the set of ...

A:

Q: Evaluate (2 sin? x cos3 x dx 0.

A: The given integral,     ∫0π2sin2x cos3x dx

Q: Solve for the constants of the integration and the general form of the equation.  Find f(x) if f′′′...

A:

Q: II. HIGHER DERIVATIVES C. Find the third derivative of the given function/s. 3. y = x(2x + 1)? 4. y ...

A:

Q: B. EXACT EQUATIONS Find the general solution of the following differential equations dx (2) 3y sin x...

A: for the exact DE we have to make it separable DE so that we can separate the variables and then inte...

Q: 97 +2. 37 dr. Evaluate 3* – 1

A: The given integral is: I=∫9x+2·3x3x-1dx

Q: Evaluate the following (general) antiderivatives: a)[9x - 7x+8 dx dx b)[2 cos(x)+3sin(x)+4e* +5sec*(...

A: Evaluate the following antiderivatives.

Q: 1. IFA=G ).B=(; ), îind A" + B". Find (AB)" IfA -G ) and B=( ) find AT + BT. 4 3 2 5 -6 7.

A:

Q: 12. Find the first derivative of y = 2cos(2 + x*). A. -4x sin (2 + x2) B. 4x cos (2 + x*) C. x sin (...

A: Questiopn no. 12,Given,           y=2cos2+x2To find : The first derivative of the function.

Q: . Evaluate ry² dA, where D = {(x, y) | sin r < y s 1/2,0 <S7/6}.

A:

Q: Express the function below in rectangular form, (-1+i)-1+i

A:

Q: A certain electronics manufacturer is making GPUS for gaming laptops (GPU stands for graphics proces...

A: Given an equation which represnt margin cost of x GPUs

Q: dy Find for Y da V1 – 23 dy da

A:

Q: y 1.0- 0.8- 0.6+ 0.4+ \0.2+ -2 -1 2 -0.2 The regions bounded by the graphs of y = and y = sin'z are ...

A:

Q: B. The graph of f(x) is given by (-14) (1,4) (-1,-2) (5,-2) (3, -4) (4, 5) Determine is f is continu...

A:

Q: 5. A trapezoidal trough is 10 ft long. 4 ft wide at the top, 2 ft wide at the bottom and 2 ft deep. ...

A:

Q: Suppose 3x2 – 3x + 8 - f(x) : x (x2 + 4) Then A f(x) Bx + C | x² + 4 where A = and B %3D , and C =

A:

Q: Find 7/3 tan'x sec*x dx 27.

A: Since you have posted multiple questions i can do first question as per our company guidelines pleas...

Q: Find u v. u = i - 9j v = -4i + j u v =

A: We can solve this as follows:

Q: Answer the following True or False: "Rate of change", "marginal profit", "marginal cost", "marginal ...

A: use the definition of each terms to evaluate whether it is true or false

Q: (b) y = cos'(11x* + 2x).

A:

Q: Differentiate the function. z = A + Bcos y

A: We know that d/dx(xn)=nxn-1 d/dx(cosx)=-sin(X)

Q: In problems 1-8 find the least order DE which has the general function as its general solution: 1. y...

A: I am attaching image so that you understand each and every step.

Q: y = cx + c2 + 1 y2 = 4ax 4ах %3D y = C1e* + C2e¬* -x %3D

A:

Q: Determine the equation of the curve whose tangent line at any point (x, y) is e* - cos x and passes ...

A:

Q: The length of the curve y = In(cos x), 0< x <:

A: To determine the length of the curve, y=lncos x, 0≤x≤π4.    

Q: ex-e2 1. lim x→2 x-2 x2 2. lim X0 sin 5x2 3. lim 5 cos 3x2-5 sin 8x2

A:

Q: 8. The diameter of a circle is to be measured and its area computed. If the diameter can be measured...

A: I am attaching image so that you understand each and every step.

Q: For the following exercises, find the exact area of the region bounded by the given equations if pos...

A: Given: y=3x2+8x+9 &amp; 3y=x+24 Now find the point of intersection between the curves. 33x2+8x+9=x+2...

Q: What is the area of the region in the first quadrant bounded on the left by the graph of x=ysqrty^4+...

A:

Q: Solve the differential equation with appropriate method. Finalize answer free o logarithms and radic...

A:

Q: Find the angle of intersection of the plane 2x+3y+5z=−32x+3y+5z=−3 with the plane 3x+2y−1z=0

A: Given: - The plane is, 2x+3y+5x=-3, with the plane 3x+2y-z=0 To find: - The angle of intersection of...

Q: Derive the function Cos

A:

Q: x13 – 3x8 dx

A: