3. A scientist starts an experiment with 5 bacteria. The number triples every 30
2 answers:
Answer:
1215 bacteria
Step-by-step explanation:
5 x 3 = 15 (after 30 minutes)
15 x 3 = 45 (after 60 minutes)
45 x 3 = 135 (after 90 minutes)
135 x 3 = 405 (after 120 minutes)
405 x 3 = 1215 (after 150 minutes)
The answer would be 1,215 if the number goes 5x3=15 Mark I 15x3=45 Mark II 45x3=135 Mark III 135x3=405 Mark IV 405x3=1215 Mark V
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Answer:75
Step-by-step explanation:
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