11. The surface area in square meters of the human body can be found using the expression where h is the height in centimeters and m is the
3,600
mass in kilograms. Find the surface area of a 15-year-old boy with a height of
183 centimeters and a mass of 74 kilograms. (Example 7)
Lesson 10

Suppose you just purchased a digital music player and have put 8 tracks on it. after listening to them you decide that you like 4 of the songs. with the random feature on your player, each of the 8 songs is played once in random order. find the probability that among the first two songs played (a) you like both of them. would this be unusual? (b) you like neither of them. (c) you like exactly one of them. (d) redo () if a song can be replayed before all 8 songs are played.

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.

Walking at a constant rate of 8 kilometers per hour, juan can cross a bridge in 6 minutes. what is the length of the bridge in meters?