An object is projected upward with a velocity of 50 feet per second from a starting height of 9 feet. Use the equation h (t)=− 16 t2+vot+sowhere h is height in feet, t is time in seconds, vois the initial velocity and sois the initial height. When will the object hit the ground?

Q: For Exercise, solve for the indicated variable. t2 for v2 S2V2 S¡V1

A: Given:

Q: A ball is thrown from a point above the ground. The height at ground level is given by the equation…

A: h(t) = -3t2 + 24 tdhdt = -6t + 24 ⇒  -6t + 24 = 0             t = 4 sec

Q: Solve the equation for x. a2 - (2a + 1)x + (a + 1) = 0 (a ≠ 0)

A: Solve the equation for x. a2 - (2a + 1)x + (a + 1) = 0 (a ≠ 0)

Q: (D² +4)y = 4cos x

A:

Q: Solve the equation by using a u-substitution: x 5 + x5-2=0

A: The given equation is: x25+x15-2=0⇒x152+x15-2=0

Q: A pinecone falls from a branch that is 180 feet off the ground. The velocity a free-falling object…

A: NOTE: Refresh your page if you can't see any equations. . here we have gravity is, g=32 and the…

Q: f(x, y) = (3x² + 5y²)e=z²-y²

A: we have to find the maximum or minimum  value of the  Given function under the given condition

Q: solve (D2+5D+6)y=ex

A:

Q: Solve for t.   e0.05t - 4e-0.06t = 0

A: e0.05t-4e-0.06t=0

Q: The cost of producing x cartons of CDs is C(x) dollars, where C(x) = 125x + 750. The CDs sell for…

A: Given: Cost function C(x) = 125x + 750 and sell for $375 per carton

Q: Solve for x. (a) e 9x - 1 = 5 (b) e - 9x = 12 (c) ex² - 7 = 13

A:

Q: Terence is thrown from a point above the ground. The height at ground level is given by the equation…

A:

Q: (D5 – D³)y = 0

A:

Q: e) Solve [(-x'y)² + (x²y)³]²

A:

Q: Solve the O.D.E. y" – 4y = (t+ 5) e2t - All numbers should be reduced fractions. No decimals.

A: Here, the characteristic equation is m2-4=0. So,             m2-4=0⇒m=2, -2 Now, the corresponding…

Q: d²y from the following dx2 Solve 1. y = 8x* – 12 x° + 6x² – 9 2. y= (4x-9)?

A:

Q: Solve (D2+5D+6)y=ex

A:

Q: a) Solve y" +44=xe+nsin2x

A: Note: According to bartleby guidelines; for more than one question asked, only the first one is to…

Q: Solve the equation for x. 4x x =D15 17 X

A:

Q: (D² + 1)y= sec³x solve using variation of parameters/

A:

Q: Solve for y X2 =9e?y

A: Given: x2=9e2y As we know that the exponent rule: lnm=x⇔m=ex So, we can also write as:…

Q: Solve the given DEQ by undetermined coefficients. y(4) – y" = 4x + 2xe¬×

A: Introduction:   It is given that the differential equation is y(4)-y"=4x+2xe-x. We have to solve…

Q: Solve the P.D.E XUX-July =o by using Change of variable α=xy and B=X. the

A: Given P.D.E: xux-yuy=0 The objective is to solve the P.D.E. using the change of variable α=xy and…

Q: Solve for the solution using variation of parameters: (D2-1)y= 2/(1+ex)

A:

Q: Solve the equation below. V2 csc x – 2 = 0 if 0 < x < 2n.

A: 2csc x -2=0

Q: Eliminate all the arbitrary constants in the equation y = Ae2x + Be-6x + Ce^x

A: We have to eliminate all the arbitrary canstants A, B and C

Q: Solve (D2 + 5D+6)y=e*

A:

Q: Solve the equation y" – 8y' + 16y =t-te*.

A:

Q: Solve : 2a?t – 2a³)dt + (4x³ – 6²t + 2xt²)dx = -

A: I am going to solve the given problem by using some simple calculus to get the required result.

Q: Solve using Methods of Undetermined Coefficient (D² – 1)y = x – 1

A: To solve the following problem using method of undetermined coefficients

Q: 3) Solve y" – y = t2

A:

Q: For Exercise, solve the equation. V4 – x – V2x + 1 = 0

A: Given equation

Q: Q-2- Solve the equation for X t6-18*4 -32

A: Assume 4x = k

Q: A girl is standing on a platform that is 288 feet high and throws a ball upward at a speed of 48…

A:

Q: A blogger earns R(x) = 9x + 0.073x² in revenue, where a is the number of subscribers, and has a cost…

A: Given that Rx=9x+0.073x2Cx=1950+8x

Q: Q3: Solve the D.E_XỲ+Y=. XY+Y= 7/2/2 y2

A: The given differential equation is  XY'+Y=1/Y2

Q: Solve using method of undetermined coefficients (D²- 2D+2)Y 24 e* sın 3x

A:

Q: Solve for X in the equation, where -4 3 1 0 2 -2 A = and B = -3 0 2] 3о 4B = -2x – 2A X =

A: The given problem is related to matrix subtraction and addition. we will use matrix subtraction or…

Q: Solve for x. Equation is as follows. x=(5x+36)½

A: Introduction :

Q: SOLVE THE NHLDECC USING UNDETERMINED COEFFICIENT (D3 + D² – 4D – 4)y = 3e¯x – 4x – 6 ANSWER: y =…

A: Solve by undetermined coefficient

Q: 5. csc*x - 3csc'x + 2 = 0

A: csc4x-3csc2x+2=0

Q: Use the equations for the total cost C and total revenue R to find the number x of units a company…

A:

Q: For Exercise, solve for the indicated variable. 3x− y= −8 for x

A:

Q: The number f(x) of incidents of family violence requiring police response appears to be related to x…

A: f(x) = 430-0.005x    f(x) = number of incidents of family violence.  x = money spent on crisis…

Q: Solve the (D’+ 4D+4)y(x) = Se equation

A: The given differential equation is: D2+4D+4y(x)=5e2x

Q: Solve this DE (D2+4)y = 4cos2x

A:

Q: Q8. Solve y() +3y" - 4y x + e2x.

A:

Q: Solve for x, given the equation Jx-5 +7= 11. Ox= 21, solution is extraneous Ox=21 , solution is not…

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

Q: D. Solve dx2 from the following 1. y = 8x* – 12 x + 6x² – 9 2. y= (4x-9)²

A: d2ydx2 =ddx(dydx)  is called the double derivative of y→dxndx = nxn-1.→d(constant term)dx = 0

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.