3 years ago

A culture of bacteria has an initial population of 72000 bacteria and doubles every 10

Mathematics

1 answer:

telo118 [61]3 years ago

3 0

Answer: 233928.6902 ≈ 233929

Step-by-step explanation:

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zysi [14]

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See the Venn diagram attached

Numbers given:

Total: 100
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Cat: 46
Cat and fish: 16

Neither a cat or a fish: 100 - 70 = 30

Fish: 70 - (46 + 16) = 70 - 62 = 8

Required probabilities are:

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b) P(f) = (16 + 8)/100 = 0.24
c) P(f not c) = 8/100 = 0.08

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3 years ago

A painter takes 2 3/5 hours to paint a wall. How many hours will the painter take to paint 8 walls if she works at the same rate

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2 3/5 X 8 = 20.8 hours

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3 years ago

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lozanna [386]

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Step-by-step explanation:

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Male and female high school students reported how many hours they worked each week in summer jobs. The data is represented in th

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3 years ago

a rectangular corn hole area at the recreation center has a width of 5 feet and a length of 10 feet. if a uniform amount is adde

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Let
x-------------> amount added to each side
A-------------> area increased----------> 84 ft²

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