What does "giơ tay lên" mean?

raise your hand

There is increasing evidence that the impacts of meteorites have had important effects on Earth, particularly in the field of biological evolution. Such impacts continue to pose a natural hazard to life on Earth. Twice in the twentieth century, large meteorite objects are known to have collided with Earth. The word “pose” on line 2 is closest in meaning to a. claim b. model c. assume d. present

d. present

Danielle got to work at 9:30 in the morning. She worked a six hour day plus she took at 45 min lunch break. What time did Danielle leave work if she worked 6 hours and took a 45 min lunch?

Using military time to calculate: Convert to military 9:30 = 9.5 She worked 6 hours + 45 min lunch = 6h45' = 6.75 9.5 + 6.75 = 16.25 --> She leave at 4:15 p.m