Dr. king references a "sacred obligation." what do you think this obligation is, in his view? how do you think that obligation could be achieved?

Anew 2-lane road is needed in a part of town that is growing. at some point the road will need 4 lanes to handle the anticipated traffic. if the city's optimistic estimate of growth is used, the expansion will be needed in 4 years and has a probability of happening of 40%. for the most likely and pessimistic estimates, the expansion will be needed in 8 and 15 years respectively. the probability of the pessimistic estimate happening is 20%. the expansion will cost $ 4.2 million and the interest rate is 8%. what is the expected pw the expansion will cost?

Keisha took the vark inventory and discovered she prefers to learn mainly through visual and kinesthetic modes. which study strategy would best match these preferences?

Suppose you invest $2250 in a cd that earns 3% apr and is compound quarterly. the cd matures in 2 years. how much will this cd be worth at maturity