Consider the series 3 + 5 + 7 + 9 + + 2n + 1. write sk and sk+1 a. sk=k(2k); sk+1=(k+1)(k+2) b. sk=k(k+2); sk+1=(k+1)(k+2) c. sk=k(2k); sk+1=(k+1)(k+3) d. sk=k(k+2); sk+1=(k+1)(k+3)

Mexico city, mexico, is the world's second largest metropolis and is also one of its fastest-growing cities with a projected growth rate of 3.2% per year. its population in 1991 was 20,899,000 people. use the formula p = 20.899e0.032t to predict its population p in millions with t equal to the number of years after 1991. what is the predicted population to the nearest thousand of mexico city for the year 2010?

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

What is the value of x in this triangle? a. 53° b. 62° c. 65° d. 118°