45 min add 45 min equals 1:30 add 3 3:30 add 30 equals they got vack at 1:00pm
Answer:
b , c , d , e
Step-by-step explanation:
the last 4 just did it
6 inches of wire can be bought with 24 cents.
44/11 = 4
4 cents per inch
24/4 = 6
447/250
is the answer to the question
Hello!
First of all, we can subtract the stretching time. This gives us 20. If we divide by the four laps we get 5 minutes per lap.
Now, one lap is 400 meters (most tracks are), which is equal to 15,748.03 inches. This means it takes her five minutes to walk 15,748.03 inches. This is also equal to 300 seconds, so it takes her 300 minutes per 15,748.03 inches.
But if we round our big inches number to the nearest ten thousandth, we get 16,000, so in a simpler form her pace is 300/16,000. But we need to find in per second. Therefore we will divide by 300 to find how many inches she walks per second. This means she walks about 53.33 inches per second.
I hope this helps!
