i really need this questions answer thank you for help.
Which of the followings is the solution of the IVP
x'− (1 / t )x = 1 / 2x , x(1) = 2.
a) x(t) = √5t^2−t
b) x(t) = 1 /√5t^2−t
c) x(t) = 3 /√5t^2−t
d) x(t) = 5t^2−t
e) x(t) = 1/ 3√5t2−t
i really need this questions answer thank you for help. Which of the followings is the...
thanks for help i really need this question answer Find the solution of the IVP x' = 1 + t + x2 + tx2, x(0) = 0.
i really need help everyone thank you all
dat The solution of the differential equation ? + ta + x 12 is a) arctan(-) = In +C b) arctan (™) = Iné + c d) aretan () = Inr+C c) arctan 15 = Int+C e) None of these - 12
please answer c through d for a thumbs up. thank you.
1. (a) Determine the solution to the IVP = 3+2-21 x(0) = 2 X = ltttle-2t Dox + 2x²0 X = 0 ? A + 2x=3+27 2x=0 X = ezt 2u - S 3+2+ = $(3+2+) e?edt (= Xw = [² (3+2+) e 2t_te 2+] = "2+ X=1 ttte-2 xw = 1+t ttte-26) (b) Evaluate your solution at t = 1.- 2= title c=0 [Xs=1+t) (c) Using Improved Euler's...
I do NOT need part a. I really need help on b,c,d,and e though!
Thank you
2. Evaluate the line integral where C is the given curve: BE SURE THAT YOU PARAMETERIZE EACH CURVE! (a) ez dr where C is the arc of the curve z = y3 from (-1,-1) to (1,1); (b) 2,2 d_T + y2 dy where C consists of the arc of the circle x2 + y2-4 from (2,0) to (0,2) followed by the line segment from...
Questions are a continuation of questions 2,3. Thank you for you
help! I really need help with just 3&4.
3.Suppose you wish to perform the reation you wrote in
problem 2 on the other -OH group.How might you prepare the molecule
in order to do so? Suggest appropiate reagents and draw your
expected products.
4. Suppose after your preparation performed in problem
3, the molecule reacts very slowly with HBr. How could you prepare
the -OH group you want to...
Hello, I really need help with the following questions! Could you make sure to explain the correct answer? pKa of ibuprofen is 5.2 1. The pH that is required to convert all of the ibuprofen to ibuprofen anion in a sample is: a. 3.2 b. anything that is lower than 5.2 c. 7.2 d. anything higher than 5.2 2. The pH that is required to convert all of the ibuprofen anion to ibuprofen in a sample is: A. 3.2 b....
Hello everyone! I need help on these few questions from my
elementary calculus class, I am very confused, It is question
1a,b,c,d,e,f,g I need help on. Thank you so much :) - Anna
1. Find the derivative of the function. 5x7 - 773 + + 4x + 10 (a) f(x) = (b) f(x) = (x+3)(x2 + 2x - 4) (c) g(x) = (3x2 + 4x)" (d) y=2tV2 + 4 2002 - 2 (e) h(x) 1-23 (f) y = (3e' -...
I
really need some help with these questions!
Thank you
Please help me out with these Microeconomic questions!!! Thank you so much! I really appreciate that. 4. There exists high-ability and low-ability workers. Firms are willing to pay up to $80,000 for a high-ability worker and $20,000 for a low-ability worker. Going to college provides a signal that one is a high-ability worker at a cost of $10,000. (a) is a separating equilibrium where high-ability workers go to college and...
please answer the following questions i really
appreciate it thank you
4 questions in total thank you
0. The price for labor is the wage rate. What happens to the quantity of labor demanded if wages increase? It increases. b.) It decreases. c. It does not change. d. The whole demand schedule shifts to the left.
I really need the answers to these two small questions. I post
several times but no one answer. If you can answer, I will even pay
you. Please state your paypal number if you answer it. Thank
you!
4. Suppose that (Xi,K), , (XN,Yv) denotes a random sample. Let Si-a+ bXi, T, e+dy, where a, b, c and d are constants. Let X-., Σ Xi, and σ Σ (Xi-X)2, with the analogous expressions for y, ST. Let ởXY-NT Σ(Xi-X)(y-y), and...