You work for 4 hours on Saturday, and 8 hours on Sunday. You also receive a $50 bonus. You earn $164. How much did you earn per hour?

$9.50 per hour

Step-by-step explanation:

164-50=114

8+4=12

114÷12=9.50

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m

from the sentence, "tomorrow morning, akiko will arrive an hour late" depicts a third person perspective because it doesn't use any pronoun to replace akiko, the subject of the sentence, and it is in singular form since akiko is only one person.