If Parker wants to run 10 miles, he will have to run 28 more laps.
The track is 1/4 of a mile, meaning 4 laps around the track will equal 1 total mile. If he wants to run 10 miles, with 4 laps equaling 1 mile, then it would take 40 (10•4) laps in all. He has already ran 12 miles, so next we take 12 away from 40 (40-12), which equals 28.
Hope this helps.
6+3w (don't mind this it has to be 20 characters long)
He is doing it wrong because the restaurant uses 22 cups mixed veggies and 15 cups stock. 5 cups of mixed veggies is equal to ( (5/22) × 15 ), which is ~ 3.4 cups of stock and not 10.
The ratio should be 22: 15
or in terms of the question ~7.3 : 5
Answer:
B. ![\frac{1}{28^2}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B28%5E2%7D)
C. ![\frac{7^{-2}}{4^2}](https://tex.z-dn.net/?f=%5Cfrac%7B7%5E%7B-2%7D%7D%7B4%5E2%7D)
Step-by-step explanation:
The given expression is ![4^{-2}*7^{-2}](https://tex.z-dn.net/?f=4%5E%7B-2%7D%2A7%5E%7B-2%7D)
We can rewrite in various forms using the rules:
and ![a^{-m}=\frac{1}{a^m}](https://tex.z-dn.net/?f=a%5E%7B-m%7D%3D%5Cfrac%7B1%7D%7Ba%5Em%7D)
For instance
...Option B
OR
....Option C
Therefore options B and C are correct