A mass weighting 64 lbs stretches a spring 2 inches. The mass is in a medium that exerts a damping force numerically equal to 7.5 times the velocity. Suppose the object is displaced an additional 5 inches and released from rest. Find an equation for the object's displacement, u(t), in feet after t seconds. u(t) =

Q: Can you please write out on paper how to solve this equation? I can't understand the typed out…

A:

Q: The layout of the solution is really hard to follow could it please be written in a easier to follow…

A:

Q: Can you help me with Practice Problem, Thank you.

A:

Q: This solution seems unclear. Please write the correct solution legibly. I need the solution to be…

A: A fair die is tossed 72,000 times. n=72000  Let X be the number of times that 4 comes up on the die.…

Q: (a) The curve with equation y² = x³ + 3x2 is called the Tschirnhausen cubic. Find an equation of the…

A:

Q: Part A and Part B for Max`s car together cost $1,693 dollars, Part A cost $58 dollars more than…

A:

Q: Can you help me with Practice Problem, Thank you.

A: To find the values of a and b for which the line 2x + y = b is tangent to the parabola y = ax2 when…

Q: Can you help me with Practice Problem, Thank you.

A: Step 1:

Q: Can you also help me with 10? I'm having a hard time solving it.

A:

Q: THIS SOLUTION IS DIFFICULT TO READ - CAN THIS BE HAND WRITTEN?

A:

Q: please rewrite the calculations and solution better.

A:

Q: I am not sure of how to solve .  I believe I keep missing a step.

A: The given equation is y =2x^3 -5x.The values of x =-2 and delta x= 0.1.

Q: the solution to pard d is wrong. can you please fix it

A:

Q: This solution seems cut off. Show the full solution.

A: It seems that the expression you provided is cut off. However, based on what is given, it appears…

Q: Can you please answer the same question but show all of your work ON PICTURES! Explain step by step.…

A:

Q: Can you help me with Practice Problem, Thank you.

A: Step 1: Step 2: Step 3: Step 4:

Q: an more work be shown on how to solve this

A: By using a scalar projection to find the shortest distance from the point 1,-2, 5to the plane given…

Q: I'm very confused. I get to step 3 and i get lost. Please help.

A:

Q: Can you help me with Practice Problem, Thank you.

A:

Q: 5 – 2x = 2x – 5 6(2x + 4) = 3(4x + 8) One 5+5 = 2x +2x Solution 4x = 10 1 х — 1 4х — 4х — 3 z* - 6 =…

A: As per our guidelines I am solving only three parts of the question please resubmit other parts.

Q: How would I solve these?

A: Since you have asked multiple questions in a single request, we will be answering only the first…

Q: I need 5 equations, not only one.  How can i calculate other equations

A: Let the age of youngest child is x years. Youngest child 7 years older than the oldest. Who is 18.

Q: Part b is not completely right please check that and also part c is completely wrong. Please provide…

A: The given data of the risk of stroke, age, blood pressure, and smoker status for several individuals…