Medical device problems are tracked and monitored by the fda or medicare

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

: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?