This morning, Adele took a history test. There were 40 multiple-choice problems on the test and Adele answered 60% of them correctly. How many problems did Adele get wrong?

The seventh-grade students at charleston middle school are choosing one girl and one boy for student council. their choices for girls are michaela (m), candice (c), and raven (r), and for boys, neil (n), barney (b), and ted (t). the sample space for the combined selection is represented in the table. complete the table and the sentence beneath it.