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Ber [7]
3 years ago
14

Kenley has 100 songs on her digital music player.of the songs, seventeen hundredths are country songs, two tenths are musicals,

and four tenths are classical music songs. What part of the songs are either country or musical?
Mathematics
2 answers:
jenyasd209 [6]3 years ago
4 0
37 of 100
(>^ω^<)(=^.^=)
emmasim [6.3K]3 years ago
4 0
17/100+20/100= 37/100 (37%)
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The formula for the number of bacteria at time t is 1000 x (2^t).

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The exponential function that can be used to determine the number of bacteria with the passage of time is:

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Population after 1 hour : 1000 x 2^(60/40) = 2828

Time when there would be 50,000 bacteria : In(FV / PV) / r

Where:

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