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Viefleur [7K]
3 years ago
8

1. A scientist placed 8 one-celled organisms into a dish. Each cell split into 2 cells every hour. The expression Ask Your Teach

er represents the number of cells after 6 hours. How many cells were in the dish after 6 hours?
8 + 3.5 h; 16.75 inches
3.5 + 2.5 h; 23.5 inches
2.5 + 8 h; 30.5 inches
(2.5 + 3.5) × h; 48 inches

excellent and heart and first real answer will get brainiest

2. A scientist placed 8 one-celled organisms into a dish. Each cell split into 2 cells every hour. The expression Ask Your Teacher represents the number of cells after 6 hours. How many cells were in the dish after 6 hours?


A. 64
B. 208
C. 512
D. 826
Mathematics
2 answers:
zhannawk [14.2K]3 years ago
4 0
B 512
8x2•2•2•2•2=512
Liula [17]3 years ago
3 0
It would be A , 64 .
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For these kinds of questions, I like to use what I call the 'I want... If' method. I'll walk you through my thought process. Essentially, when I write my formula, I think, 'I want to find out how many US dollars I can receive from JMD $50,000 if JMD $146 is USD $1.

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JMD $\frac{50000}{146} x USD $1 = USD $342.4657534247 = USD $342.47 (To 3 s.f.)

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