Answer:
The man traveled 20km by train.
Step-by-step explanation:
If x is the distance he traveled by train, you can write this equation to represent the situation:
Then, you can simply solve for x:
The man traveled 20km by train.
Answer:
Stephanie ran the fastest at 15 feet per second
Step-by-step explanation:
Frank ran the second fastest at 13.2 feet per second because it took him 60 seconds to run 792 feet, and 792/60 = 13.2
Debbie ran the third fastest at 12.08 feet per second because it took her 23 seconds to run 278 feet, and 278/23=12.086
Noah gets last place because it took him 551 seconds to run a mile, or 5280 feet, and 5280/551=9.58 feet per second
Using PEMDAS, 3x 100,00= 300,000 4x10,000= 40000 8x100=800 3x10=30 add them all together 300,000+40,000+800+30+9 =======34,839
Answer:
false
Step-by-step explanation:
11.05 is approximately 11
11.5 is approximately 12
so there a different, 11.5 is bigger
