七麦数据

Get ready for finals with the Chegg Study® app.


Used by millions of students, the Chegg Study app helps you get school help and personalized support for each of your courses—from homework to exam prep.


Use Chegg this semester to study your courses inside out.

Tap into our huge library of millions of fully explained, step-by-step solutions, and flashcards for subjects including Math, Business, Physics, Engineering, Chemistry, and more.

Get school help for 80 subjects and hundreds of courses and flashcards. The Chegg Study app is the homework helper that have you covered for your toughest classes, assignments, and school homework.

Get expert, 24/7 study help and support from expert tutors. Snap a photo of any homework question and submit it with our question scanner to our Chegg experts. You will get detailed answers in as little as 30 minutes.*

Be your problem solver, understand tough concepts, and get the answers you need with detailed explanations, solutions, and answers provided.

Search our library of over 60 million fully solved homework questions and get the answers you need. See how to solve them with our question scanner feature.


The fine print:

Your Chegg Study subscription will be charged to your credit card through your iTunes account. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current subscription period. Your account will be charged for renewal within the 24 hours prior to the end of your current subscription period. You can manage your subscription and turn off auto-renewal by going to your Account Settings after purchase.

For bug reports and general feedback, email cheggstudy.appsupport@chegg.com or tweet @Chegg #iOSapp.

Privacy Policy: http://www.chegg.com/privacypolicy/

Terms of use: http://www.chegg.com/termsofuse/

*Experts’ response time for answers and solutions varies by question and subject. The average response time is 46 minutes.

**Available for select problems only.

Get ready for finals with the Chegg Study® app.


Used by millions of students, the Chegg Study app helps you get school help and personalized support for each of your courses—from homework to exam prep.


Use Chegg this semester to study your courses inside out.

Tap into our huge library of millions of fully explained, step-by-step solutions, and flashcards for subjects including Math, Business, Physics, Engineering, Chemistry, and more.

Get school help for 80 subjects and hundreds of courses and flashcards. The Chegg Study app is the homework helper that have you covered for your toughest classes, assignments, and school homework.

Get expert, 24/7 study help and support from expert tutors. Snap a photo of any homework question and submit it with our question scanner to our Chegg experts. You will get detailed answers in as little as 30 minutes.*

Be your problem solver, understand tough concepts, and get the answers you need with detailed explanations, solutions, and answers provided.

Search our library of over 60 million fully solved homework questions and get the answers you need. See how to solve them with our question scanner feature.


The fine print:

Your Chegg Study subscription will be charged to your credit card through your iTunes account. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current subscription period. Your account will be charged for renewal within the 24 hours prior to the end of your current subscription period. You can manage your subscription and turn off auto-renewal by going to your Account Settings after purchase.

For bug reports and general feedback, email cheggstudy.appsupport@chegg.com or tweet @Chegg #iOSapp.

Privacy Policy: http://www.chegg.com/privacypolicy/

Terms of use: http://www.chegg.com/termsofuse/

*Experts’ response time for answers and solutions varies by question and subject. The average response time is 46 minutes.

**Available for select problems only.

Get ready for finals with the Chegg Study® app.


Used by millions of students, the Chegg Study app helps you get school help and personalized support for each of your courses—from homework to exam prep.


Use Chegg this semester to study your courses inside out.

Tap into our huge library of millions of fully explained, step-by-step solutions, and flashcards for subjects including Math, Business, Physics, Engineering, Chemistry, and more.

Get school help for 80 subjects and hundreds of courses and flashcards. The Chegg Study app is the homework helper that have you covered for your toughest classes, assignments, and school homework.

Get expert, 24/7 study help and support from expert tutors. Snap a photo of any homework question and submit it with our question scanner to our Chegg experts. You will get detailed answers in as little as 30 minutes.*

Be your problem solver, understand tough concepts, and get the answers you need with detailed explanations, solutions, and answers provided.

Search our library of over 60 million fully solved homework questions and get the answers you need. See how to solve them with our question scanner feature.


The fine print:

Your Chegg Study subscription will be charged to your credit card through your iTunes account. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current subscription period. Your account will be charged for renewal within the 24 hours prior to the end of your current subscription period. You can manage your subscription and turn off auto-renewal by going to your Account Settings after purchase.

For bug reports and general feedback, email cheggstudy.appsupport@chegg.com or tweet @Chegg #iOSapp.

Privacy Policy: http://www.chegg.com/privacypolicy/

Terms of use: http://www.chegg.com/termsofuse/

*Experts’ response time for answers and solutions varies by question and subject. The average response time is 46 minutes.

**Available for select problems only.

Get ready for finals with the Chegg Study® app.


Used by millions of students, the Chegg Study app helps you get school help and personalized support for each of your courses—from homework to exam prep.


Use Chegg this semester to study your courses inside out.

Tap into our huge library of millions of fully explained, step-by-step solutions, and flashcards for subjects including Math, Business, Physics, Engineering, Chemistry, and more.

Get school help for 80 subjects and hundreds of courses and flashcards. The Chegg Study app is the homework helper that have you covered for your toughest classes, assignments, and school homework.

Get expert, 24/7 study help and support from expert tutors. Snap a photo of any homework question and submit it with our question scanner to our Chegg experts. You will get detailed answers in as little as 30 minutes.*

Be your problem solver, understand tough concepts, and get the answers you need with detailed explanations, solutions, and answers provided.

Search our library of over 60 million fully solved homework questions and get the answers you need. See how to solve them with our question scanner feature.


The fine print:

Your Chegg Study subscription will be charged to your credit card through your iTunes account. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current subscription period. Your account will be charged for renewal within the 24 hours prior to the end of your current subscription period. You can manage your subscription and turn off auto-renewal by going to your Account Settings after purchase.

For bug reports and general feedback, email cheggstudy.appsupport@chegg.com or tweet @Chegg #iOSapp.

Privacy Policy: http://www.chegg.com/privacypolicy/

Terms of use: http://www.chegg.com/termsofuse/

*Experts’ response time for answers and solutions varies by question and subject. The average response time is 46 minutes.

**Available for select problems only.

Get ready for finals with the Chegg Study® app.


Used by millions of students, the Chegg Study app helps you get school help and personalized support for each of your courses—from homework to exam prep.


Use Chegg this semester to study your courses inside out.

Tap into our huge library of millions of fully explained, step-by-step solutions, and flashcards for subjects including Math, Business, Physics, Engineering, Chemistry, and more.

Get school help for 80 subjects and hundreds of courses and flashcards. The Chegg Study app is the homework helper that have you covered for your toughest classes, assignments, and school homework.

Get expert, 24/7 study help and support from expert tutors. Snap a photo of any homework question and submit it with our question scanner to our Chegg experts. You will get detailed answers in as little as 30 minutes.*

Be your problem solver, understand tough concepts, and get the answers you need with detailed explanations, solutions, and answers provided.

Search our library of over 60 million fully solved homework questions and get the answers you need. See how to solve them with our question scanner feature.


The fine print:

Your Chegg Study subscription will be charged to your credit card through your iTunes account. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current subscription period. Your account will be charged for renewal within the 24 hours prior to the end of your current subscription period. You can manage your subscription and turn off auto-renewal by going to your Account Settings after purchase.

For bug reports and general feedback, email cheggstudy.appsupport@chegg.com or tweet @Chegg #iOSapp.

Privacy Policy: http://www.chegg.com/privacypolicy/

Terms of use: http://www.chegg.com/termsofuse/

*Experts’ response time for answers and solutions varies by question and subject. The average response time is 46 minutes.

**Available for select problems only.

Get ready for finals with the Chegg Study® app.


Used by millions of students, the Chegg Study app helps you get school help and personalized support for each of your courses—from homework to exam prep.


Use Chegg this semester to study your courses inside out.

Tap into our huge library of millions of fully explained, step-by-step solutions, and flashcards for subjects including Math, Business, Physics, Engineering, Chemistry, and more.

Get school help for 80 subjects and hundreds of courses and flashcards. The Chegg Study app is the homework helper that have you covered for your toughest classes, assignments, and school homework.

Get expert, 24/7 study help and support from expert tutors. Snap a photo of any homework question and submit it with our question scanner to our Chegg experts. You will get detailed answers in as little as 30 minutes.*

Be your problem solver, understand tough concepts, and get the answers you need with detailed explanations, solutions, and answers provided.

Search our library of over 60 million fully solved homework questions and get the answers you need. See how to solve them with our question scanner feature.


The fine print:

Your Chegg Study subscription will be charged to your credit card through your iTunes account. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current subscription period. Your account will be charged for renewal within the 24 hours prior to the end of your current subscription period. You can manage your subscription and turn off auto-renewal by going to your Account Settings after purchase.

For bug reports and general feedback, email cheggstudy.appsupport@chegg.com or tweet @Chegg #iOSapp.

Privacy Policy: http://www.chegg.com/privacypolicy/

Terms of use: http://www.chegg.com/termsofuse/

*Experts’ response time for answers and solutions varies by question and subject. The average response time is 46 minutes.

**Available for select problems only.

Get ready for finals with the Chegg Study® app.


Used by millions of students, the Chegg Study app helps you get school help and personalized support for each of your courses—from homework to exam prep.


Use Chegg this semester to study your courses inside out.

Tap into our huge library of millions of fully explained, step-by-step solutions, and flashcards for subjects including Math, Business, Physics, Engineering, Chemistry, and more.

Get school help for 80 subjects and hundreds of courses and flashcards. The Chegg Study app is the homework helper that have you covered for your toughest classes, assignments, and school homework.

Get expert, 24/7 study help and support from expert tutors. Snap a photo of any homework question and submit it with our question scanner to our Chegg experts. You will get detailed answers in as little as 30 minutes.*

Be your problem solver, understand tough concepts, and get the answers you need with detailed explanations, solutions, and answers provided.

Search our library of over 60 million fully solved homework questions and get the answers you need. See how to solve them with our question scanner feature.


The fine print:

Your Chegg Study subscription will be charged to your credit card through your iTunes account. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current subscription period. Your account will be charged for renewal within the 24 hours prior to the end of your current subscription period. You can manage your subscription and turn off auto-renewal by going to your Account Settings after purchase.

For bug reports and general feedback, email cheggstudy.appsupport@chegg.com or tweet @Chegg #iOSapp.

Privacy Policy: http://www.chegg.com/privacypolicy/

Terms of use: http://www.chegg.com/termsofuse/

*Experts’ response time for answers and solutions varies by question and subject. The average response time is 46 minutes.

**Available for select problems only.