Over a million students use our free study notes to help them with their homework
The easiest way is probably to write a table with all of the X and Y values. Write out all of the x values and substitute them into the formula to see what value of Y you need to get the value of 3.X Y-3 ...
Oxbridge interviews are not meant to catch you out or test your knowledge, but simulate a tutorial/supervision environment to see how you react to it and to see how you think about tricky questions. It is...
Let's call the numbers we are looking for a and b. From the question: a-b = 50 and b is 50% of a, which means that b = (50/100)a=0.5 a. Substituting this form of b in the first equation, we obtain: a-...
This can be quite daunting and hard as it feels like a big task, especially if you are going to be writing 5,000 words on it!! When I did mine, I found it helpful to write down a list (or do a mind map) o...
To critically evaluate a study at A-level, I recommend following the ‘GRAVE’ method: Generalisability - how generalisable is the sample to the wider population? Is the sample size large o...
←
1776
1777
1778
1779
1780
→
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
