Find the volume of the figure. Round to the tenths if necessary

The reflexive property of congruence lets you say that ∠pqr ≅

Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?