Answer:
24
Step-by-step explanation:
180-156=24
Mark spent 11/12 of an hour doing both math and english homework
Answer:
293 feet per second
Step-by-step explanation:
1056000 feet per hour
1 hour = 60 minutes
1056000 divided by 60 = 17600 feet per minute
1 minute = 60 seconds
17600 divided by 60 = 293 feet per second