35. Find the next two numbers in the pattern 729,-243, 81,-27,9…….. Explain your reasioning!
41. The width of the beach at 8 p.m. is 107 feet. At 3a.m. it is 23 feet due to the tide. What is the average rate of change per hour of the beach width?
37. The sea otter population is increasing a bit. There were 2377 sea otters in 1995. The population rose to 2505 in 2003.Find the average rate of change for the sea otter population between 19995 and 2003.

approximately normal with mean = 390lb and std dev = 65 lb.

PLEASE SHOW WORK GETTING READY FOR AN EXAM

a). Find the probability that an individual male Siberian tiger will weigh more than 450lb.

b). Find the probability that a random sample of 4 male Siberian tigers will have a sample mean weight more than 450lb.

how much will a 35 lb sea otter eat in a day?