Soal SMA · Soal cerita · Kesulitan 2/5

A population of bacteria doubles every hour. If there are initially 100 bacteria, how many bacteria will there be after 5 hours?

A.500
B.1000
C.1600
D.3200

Kunci jawaban & pembahasan

Jawaban: 3200

After 5 hours, the population is 100 × 2⁵ = 100 × 32 = 3200.

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