Over a million students use our free study notes to help them with their homework
As a general rule, the passé composé is used for completed actions in the past E.g. "Hier, j'ai vu un chien dans la rue," whilst the imparfait is used when talking about...
xln(x) - x
3(sin x) ^2 cos x
y = 4x3e-4x u = 4x3 v = e-4x du/dx = 12x2 dv/dx = -4e-4x using the product rule; vdu +udv vdu + udv = 12x2e-4x -...
Respiration is the process which cells use to produce energy and happens in the mitochondria of the cells. Almost every cell carries out respiration. There are 4 main stages to respiration - glycolysis, t...
←
1673
1674
1675
1676
1677
→
Internet Safety
Payment Security
Cyber
Essentials
Comprehensive K-12 personalized learning
Immersive learning for 25 languages
Trusted tutors for 300 subjects
35,000 worksheets, games, and lesson plans
Adaptive learning for English vocabulary
Fast and accurate language certification
Essential reference for synonyms and antonyms
Comprehensive resource for word definitions and usage
Spanish-English dictionary, translator, and learning resources
French-English dictionary, translator, and learning
Diccionario ingles-espanol, traductor y sitio de apremdizaje
Fun educational games for kids
