Several scientists decided to travel to South America each year beginning in 2001 and record the number of insect species they
encountered on each trip. The table shows the values coding
2001 as 1, 2002 as 2, and so on. Find the model that best fits
the data and identify its corresponding R2 value.
Year
1
2
3
4
5
6
7
8
9
10
Species 47
53
38
35
49
42
60
54
67
82

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.

What rotation was applied to triangle def to create d’e’f’?

Ana earns 2.5% simple interest on $2,000 in her savings account. she does not make any deposits or withdrawals. after 3 years, how much interest will ana have earned on her savings account?