TutorMe homepage

SIGN IN

Start Free Trial

Emily R.

Texas A&M Student

Tutor Satisfaction Guarantee

Calculus

TutorMe

Question:

Find a solution to the differential equation y' = -ty

Emily R.

Answer:

dy/dx = -ty int(dy/y) = int(-tdt) ln |y| = -.5t² + C e ^( -.5t² + C) = |y| e ^( -.5t²) * e^ (C) = |y| |y| = Ce ^( -.5t²) y = Ce ^( -.5t²) We determine this using separation of variables.

Algebra

TutorMe

Question:

Write an equation for the following scenario, with x representing the number of days and y representing the total cost: Alexa is renting a lawn mower. It is $12.06 per day plus tax. The tax is 8% and a one-time insurance fee of $3.00 is applied.

Emily R.

Answer:

12.06(1.08)x + 3 = y

Physics

TutorMe

Question:

If the position of an object is given by the equation x(t) = 4t³ + 3t² + 1 then what is the acceleration at time t=2?

Emily R.

Answer:

Because acceleration is the second derivative of position, we take the second derivative of the above equation and then plug in t=2, giving us an answer of 50 m/s²

Send a message explaining your

needs and Emily will reply soon.

needs and Emily will reply soon.

Contact Emily

Ready now? Request a lesson.

Start Session

FAQs

What is a lesson?

A lesson is virtual lesson space on our platform where you and a tutor can communicate.
You'll have the option to communicate using video/audio as well as text chat.
You can also upload documents, edit papers in real time and use our cutting-edge virtual whiteboard.

How do I begin a lesson?

If the tutor is currently online, you can click the "Start Session" button above.
If they are offline, you can always send them a message to schedule a lesson.

Who are TutorMe tutors?

Many of our tutors are current college students or recent graduates of top-tier universities
like MIT, Harvard and USC.
TutorMe has thousands of top-quality tutors available to work with you.

Made in California

© 2019 TutorMe.com, Inc.