It takes Maya 30 minutes to solve five logic puzzles and it takes Amy 28 minutes to solve four logic puzzles if Maya and Amy had the same number of puzzles to solve who would finish first

Maya would finish first

Step-by-step explanation:

5m  = 30

4a = 28

m = 6  

a = 7

Maya takes 6 min to finish 1 puzzle

Amy takes 7 min to finish 1 puzzle

6<7

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft