A total of 12 workers can complete a project in 16 days. If after 4 days of work there are 4 workers who are sick and cannot continue to work, in that condition the project can be completed within ... days. A. 18 B. 19 C. 20 D. 21 E. 22

Q: 40 -2 3 --10 Given the function f(x) shown above, f(x) > 0 over which intervals? Ox 2 -3 2 Ox 1

A: Given:-

Q: Given the position s(t) = 8t² – 7t + 12 of a - body moving in a line, with s in meters and t in sec....

A:

Q: A $9000 investment earns 4.6% annual interest, and a $5000 investment earns 8.7%, both compounded co...

A:

Q: Direction: Read and understand the statement before answer. Click "TRUE" if the statement is correct...

A:

Q: the absolute maximum and minimum values of the following function on the given interval. If there ar...

A: Find your answer below 

Q: 4. (a) Solve the initial value problems, dy = sin t + 1; yE)=; dt (b) Evaluate V1 – x² dx. |

A:

Q: Determine whether​ (a) through​ (c) are​ true, and give an explanation or counterexample.

A:

Q: dx 2x² 2. + 6

A:

Q: Consider the polar equation r = 9 +4 cos whose graph is shown below. (a) What is the distance betwee...

A:

Q: 3. Separation of Variable s: x(y+1)dx+ dy = 0

A:

Q: lim (In 2x + 5) + 4 r→-1

A:

Q: Differentiate the following implicit equation for y(x) with respect to r: 3x – a°y+ 4y³ = 6

A: Finding dy/dx

Q: Consider the vector field F = (4x + 6y, 6x + 2y) Is this vector field Conservative? Conservative If ...

A: Vector field is conservative. Then find f(x, y) 

Q: 4-ху Find lim if it exists, or show that the limit does not exist. (x,y)→(2,1) x²+3y2

A: Given :lim(x,y)→(2,1) 4-xyx2+3y2

Q: Direction: Read then solve the question carefully. Click the letter of the correct answer. Find the ...

A:

Q: Families of Curves: Parabolas with vertex ( h, -3) and it opens to the left

A:

Q: 1) Using any of the differentiation rules taught in this chapter, find the derivative of the followi...

A:

Q: The unemployment rate of a certain countr 5t + 301 f(t) = (0 <t < 4) t2 + 23 percent in year t, wher...

A: NOTE: Refresh your page if you can't see any equations. . here t= number of years after 2010 so for...

Q: Never properly learned how to do this

A: The objective is to find h'(7).

Q: Find le mistakes 7. The velocity of a particle moving along the x-axis is given by v(t) = 3e' – 4t. ...

A:

Q: 2. y"-7y'=(2x-1)sin 2x

A: Given,y" - 7y' = (2x-1) sin2xNow substituting the value:y" = D2yy' = DyD2y - 7Dy = (2x-1) sin2xD2y -...

Q: f(x)= 5.738e0287x By inspecting the graph of an exponential function, find the following. Note: Roun...

A: The given function,      f(x)=5.738 e0.287 x

Q: y The function f(x, y)= (2x* + y* )exp + xy' is homogenous in x and y of degree 2x

A: Follow the procedure given below.

Q: Suppose that f(5) = 1, f '(5) = 4, g(5) = -2, and g'(5) = 7. Find the following values. %3D (a) (fg)...

A:

Q: •2 .5 dx

A: As per the guidelines we are supposed to answer only one question at once. Kindly repost the remaini...

Q: Find the general solution. dy - 2y +4x3 dx

A:

Q: 27. y y- 1. (2. 1) (hyperbola)

A:

Q: Find the general solution. x²y²(xdy+ydx)= 8y³dy a. O a. x°y³+6y4=c а. O b. *+c x²y² = 6y Ob. Ос. x³y...

A: x2y2ydx+xdy=8y3dy

Q: Direction: Read and understand the statement before answer. Click "TRUE" if the statement is correct...

A:

Q: Integrate the following: 1. Integration by parts: 2 5 ex d x 3

A: Use formula of integration by parts.

Q: da Evaluate x² V4

A:

Q: Families of Curves: Parabolas with vertex ( h, -3) and it opens to the left

A:

Q: -6 9-

A:

Q: Write the first five terms of the sequence: { +o0 11 In n n=1 Determine whether the sequence converg...

A:

Q: 2 x2 1. J1 (x3+1)²

A: Solving question number 1

Q: Elimination of Arbitrary Constant: y= Ax² + Bx+C , A and B are constant, C is a parameter

A:

Q: Find the Taylor series for 1 f(x) = 1+ 2x with at centre x = 2 up to the (x –- 2)3 term. Select one:...

A:

Q: y = 7x2, y = x2 + 3 %3D

A: Follow the procedure given below.

Q: 3. What is the derivative of y = (f(g(f[g(x)))? Furthermore, if you are asked to evaluate the deriva...

A:

Q: Find the slope of the function's graph at the given point. Then find an equation for the line tangen...

A:

Q: Find the derivative of y with respect to x. y= (x° Inx)° 9. %3D dy dx

A:

Q: 6. The equation of the family of straight lines with y-intercept and slope equal is

A: Note that, according to Bartleby guidelines, we can answer only the first question in the case of mu...

Q: TC nts) Find the equation of the tangent line to the curve y= sin (3x) at r=-. Show all steps clearl...

A:

Q: The function S(x.y)= (2x* + y^ )exp[ y + xy' is homogenous in x and y of degree 2x

A:

Q: Direction: Read and understand the statement before answer. Click "TRUE" if the statement is correct...

A: First we simplfy the given function then derivative 5 times with respect to x.

Q: d'y 2. The degree of the differential equation 5x dx +5y = 0 is dx

A:

Q: A material transmutes 50% of its mass to another element every 10 years due to radioactive decay. Le...

A:

Q: Given the matrix below, find ATB. -1 21 A =5 0 and B = [3 -2 1] 7 Lo 4 2] 3 Choose your answer here....

A:

Q: 7. lim 42*

A: As per our guidelines we can answer only 1 question so kindly repost the remaining questions specify...

Q: 7. The function (x, y)= (2x* + y* )exp + xy' is homogenous in x and y of degree

A: .Given,f(x,y) = (2x4+y4) ey2x +x y3Put y= xSo we get,f(x,x)= (2x4+x4) ex2x +x x3 f(x,x)= (3x4) e0.5 ...