Pls be honest and tell me how ugly i am

Science always prove or disprove their explanations by

Using the correct order of operations, what does this formula equal? =(4-2)*6/2.

Which music form has a pattern that appears as a-b-a-c-a or a-b-a-c-a-b-a? a. sonata ob. rondo c. minuet d d. theme and variations e. quartet