Richard, Henry and Gavin share some sweets into the ratio of 3:1:4. Richard gets 33 sweets, how many does Gavin get?

How do you determine whether a relationship represented as as graph is linear or nonlinear

To convert celsius temperatures to fahrenheit, you can use the expression (c + 32). tom says that another way to write this expression is c + 32. what error did tom make?

How can you check that you have correctly converted frequencies to relative frequencies?