Question

what are students in public school in puerto rico required to wear? (1 point)
uniforms
hats
scarves
what do both 00:00 and 24:00 mean in 24 - hour time? (1 point)
12 a.m
12 p.m
1 a.m
on what syllable is the stress in the word calculadora? (1 point)
-cu-
-la-
-do-

Explanation:

• For the first question, in Puerto Rico's public schools, uniforms are a common requirement.
• For the second question, in 24 - hour time, 00:00 and 24:00 both correspond to 12 a.m. (midnight).
• For the third question, in the Spanish word "calculadora", the stress is on the syllable "-do-".

Answer:

1. uniforms
2. 12 a.m
3. -do-