Answer:
0
Step-by-step explanation:
D = 20²-4(5)(20) = 400-400 = 0
Answer:
-12x^4y^6z^3
Step-by-step explanation:
Answer:
The car was sold for $62,500.
Step-by-step explanation:
This question can be solved by a rule of three.
The commission rate on the sale of a new car is 0.4%
The commission on one car is $250, which means that 250 is 0.4% = 0.004 of the car price. How much is 100% = 1?
0.004 - $250
1 - x
![0.004x = 250](https://tex.z-dn.net/?f=0.004x%20%3D%20250)
![x = \frac{250}{0.004}](https://tex.z-dn.net/?f=x%20%3D%20%5Cfrac%7B250%7D%7B0.004%7D)
![x = 62500](https://tex.z-dn.net/?f=x%20%3D%2062500)
The car was sold for $62,500.
Answer:
Petroleum engineering is a field of engineering concerned with the activities related to the production of hydrocarbons, which can be either crude oil or natural gas. Exploration and production are deemed to fall within the upstream sector of the oil and gas industry.
Answer:
I can't see the fine details of the image displaying the weights of the bags but I would assume the heaviest bag is 2(3/4) pounds, being Bag C. The lightest bag is most likely Bag B, being 2(3/8) pounds.