3.You drive on NH-4 from New Delhi to Agra, half the time at 55km/h and the other half at 90km/h. On the way back you travel half the distance at 55km/h and the other half at 90km/h. What is your average speed (a)from New Delhi to Agra, (b) from Agra to New Delhi, and (c) for entire trip?(d)What is your average velocity for entire trip? ​

this allows people to make the best decision or pursue the best option. when alternatives are weighed using their advantages and disadvantages, the option whose disadvantages outweigh the advantages (based on a qualitative or quantitative analysis) are shunned while those whose advantages outweigh their disadvantages are pursued.  

s the environmental science is a broader field that incorporates many elements of earth and life sciences, whereas ecology is usually more focused on how organisms interact with each other and their surroundings, and often on a very specific population of living things. soo yea

explanation:

a=d/t

a="triangle"v/t

explanation:

a = acceleration