# Tutor profile: Ragini D.

Inactive

Ragini D.

Tutor for 5 years

Tutor Satisfaction Guarantee

## Questions

### Subject: Pre-Calculus

TutorMe

Question:

What is sin(11pi/6)?

Inactive

Ragini D.

Answer:

The reference angle is (pi/6) and sin(pi/6) is 1/2. Since 11pi/6 is in the 4th quadrant, the sign of sin is negative so sin(11pi/6) is -1/2.

### Subject: Pre-Algebra

TutorMe

Question:

Adam and Ella buy a pie of pizza. Ella eats half of what Adam eats. Adam eats 1/4 of the pie. How much does Ella eat?

Inactive

Ragini D.

Answer:

If Ella eats half of Adam, you divide (1/4) by 2 or multiply (1/4) x (1/2). Ella ate 1/8 of the pie, or 1 slice of pizza.

### Subject: Calculus

TutorMe

Question:

What is the derivative of e^(x^3)?

Inactive

Ragini D.

Answer:

3(x^2)e^(x^3) The derivative of e^(anything) is e^(anything) x (derivative of anything). So the derivative of whats in the parentheses is 3x^2 so the derivative of the whole equation is the product of e^(x^3) and 3x^2.

## Contact tutor

Send a message explaining your

needs and Ragini will reply soon.

needs and Ragini will reply soon.

Contact Ragini

## Request lesson

Ready now? Request a lesson.

Start Lesson

## 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 Lesson" 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.