If a car covers a distance of 450 m in 1 minute whereas a train covers 69 km in 45 minutes. Find the ratio of thier speeds. Please can you explain it also.. ​

changes in factors like average income and preferences can cause an entire demand curve to shift right or left. this causes a higher or lower quantity to be demanded at a given price. demand curves relate the prices and quantities demanded assuming no other factors change. it is important for consumers to know this information, because it is crucial for them to know what they can afford and can't afford. i hope this .

answer; triadic reciprocal determinism;

answer; lead-based paint;

answer; strong state government;