Respuesta :
Answer:
1 hour has 3600 seconds
to get how many dollars Jack earns we have to do this
3600 sec x $0.02 = $72
40 weeks x $72 = $2880
Answer:
$149,760
Step-by-step explanation:
As:
- 1 minute = 60 seconds
- 1 hour = 60 minutes
⇒ 1 hour = 60 × 60 seconds = 3600 seconds
As:
- 1 year = 52 weeks
- Jack works 40 hours per week.
⇒ 52 × 40 = 2080 hours per year
Therefore, the number of seconds Jack works per year is:
⇒ 2080 × 3600 = 7,488,000 seconds
If Jack earns $0.02 per second, then the number of dollars per year he earns is:
⇒ $0.02 × 7,488,000 = $149,760