Answer:
Alma got home at 3:27
Step-by-step explanation:
2:45+30 min=3:15
3:15+12 min = 3:27
Answer:
d^-1(t)=t/70
Step-by-step explanation:
When squaring fractions, both the numerator and the denominator are squared:
12. (4/5)² = 16/25
13. (-5/12)² = 25/144
14. (13/6)² = 169/36
