UPVOTE. This is a huge parts of our final standing and I really have to understand this. Thank you! Notes! - Do not forget to include proper units in solving. Use days as a unit of time in this problem. - Show complete step-by-step solution, fully indicating boundary conditions and equations used. [Problem] The radioactive isotope Indium-111 is often used for diagnosis and imaging in nuclear medicine. Its half life is 2.82 days. The mass in 2 weeks was 5g. a. What was the initial mass of the isotope before decay? b. How long will it take to reduce the substance to 4.55% of its initial value?

Q: 29. MATHEMATICAL CONNECTIONS Point S is between points R and T on RT. Use the information to write…

A: To solve the equations.

Q: 2 Solve for y. 3y-9 y = y+12

A:

Q: 3. The Critical Point of y = xe-*

A: Answer :-  We have to find the critical point of y = xe-x

Q: Use the information in the following paragraph to answer Questions 1-5. Show all of the work for…

A: Given that,  Total population of city = 60,000 Total number of deaths caused in 2000 year= 1285 New…

Q: U.S. Energy Consumption Energy consumptionin the United States in quadrillion BTUs can bemodeled by…

A: Given: U.S energy consumption is modelled as C(x)=-0.013x2+1.281x+67.147. (a) One solution to the…

Q: 1 X - -y = -12 8- 3 X – -y = -9 4 Step 1 of 4: Rewrite each of the equations without fractions or…

A: The detailed solution is given below Thank you

Q: Solve for the range and axis of symmetry of the given quadratic functions

A: To Solve for the range and axis of symmetry of the given quadratic functions4) y=x2+5x-145)…

Q: II. Solve each of the given LDE of order n. 1. (D³ – 4D* +3D³)y=-21

A: Given that         (D5-4D4+3D3)y = -21 we have to solve the given LDE of order n.

Q: Solve the order of operation multi step equation  Round your answer to two decimal places.…

A: The given equation is 1/2(4x-17)=2/3(10x+42)

Q: 5. y"+(x- 2)y = 0. Solve for about x =2

A: Given differential equation is ,                                     y" + (x-2)y = 0 (.)    x = x0…

Q: I do not understand how you are getting the values. Can you show a step by step on how you are…

A: y'=7-5yy0=1 h=0.1

Q: Co. You started this year with $372. saved and you continue to save an additional $16 per month.…

A: Use linear equation

Q: can A will fill a tub in 4.5 hours. can A and can B will fill a tub in y hours. if X represents how…

A: First we formulate an equation in x and y from the given data and then by the cross multiplication…

Q: Solve by graphing. 2. x = 2 and y = 3x – 4 - 2 -3 -2 -1 1 2 4 -1 -2 -3 3. 4- 3.

A: In this question  We find the solution using graph

Q: 4. A pool can be filled in 12 hours using pipe A, or 30 hours using pipe B. If both pipes are used,…

A: Solution

Q: W2-13 UNIT 2 SOLVING REVIEW C. Solve or simplify each problem showing your work. FRIDAY PAGE 7. M =…

A: Given, To solve the given equation

Q: xy.yı+4x2+y2=0 y(2)=-7 Solve the initial value problem

A: Introduction: A function fx,y is referred to as a homogeneous function if it can be represented as…

Q: 18. SAIL is a major producer of steel. The demand for its steel is given by the following equation:…

A: The equation denoting the demand for SAIL's steel: The steel demand per year in thousands of tonsPer…

Q: n you solve and show the work and formula for these word problems? I have the answer key, I need…

A:

Q: There is one last complication that we need to look at that is often challenging for students at all…

A: Solution is given below..

Q: Find the values of x that satisfy the following equations: x - x- 12 <o

A:

Q: Find the real solutions of each equation. Verify your results using a graphing utility.

A: Given equation is: t4-16=0 Solving we get, t22-42=0⇒t2+4t2-4=0⇒t2+4=0  ;   t2-4=0⇒t2=-4  ;…

Q: 3. "Crazy drunk drivers."-Guy sleeping on bench in Back To The Future While you're driving, a…

A: Given 's' is the speed of car in miles per hour.  And 'd' is the distance travelled by the car after…

Q: A point moves according to the equations = 3.0f³-64t, where s is in centimetres and tis in seconds.…

A: When a point moves according to a given equation of s as a function of t, s(t), it represents the…

Q: 3(y – 2) – (y – 1) = -5(2y + 1) 8. What value of y satisfies the equation above?

A: Of course we can solve it using properties of lenear equation in typed fonts as below

Q: 6. An object is placed in a room where the temperature is 20°C. The temperature of the object drops…

A: Given that an object is placed in a room where temperature is 20°C. Also given that the temperature…

Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.