Answer:
There are 60 distinguishable permutations of the digits of the number 348838.
350 beats/ 3.5 minutes
100 beats per minute for the song.
Vicki: 10 + 10 + 20 = 40
Johnny: 10 + 10 + 30 = 50
50 - 40 = 10 birds
Answer:1144.2 for question 5
Step-by-step explanation:
<span>cos(x/2) = sqrt( (1 + cos(x)) / 2 )
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