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Andrei [34K]
2 years ago
12

A single bacterium is placed in a test tube and splits in two after one minute. After two minutes, the resulting two bacteria sp

lit in two, creating four bacteria. This process continues. How many bacteria are in the test tube after a half hour?
Mathematics
1 answer:
Taya2010 [7]2 years ago
8 0
2^30, or 1,073,741,824 bacteria after 30 minutes!!!!!! ☺☺☺☺

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If 30% is lost by selling a sofa set for RS 980, at what price must it be sold to gain 10%.​
PSYCHO15rus [73]

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1078

Step-by-step explanation:

first: multiply 980 by 0.10 to get 10% of 980

second: take that value (98) and add it to 980

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Sally runs 3 miles a day how far will she<br> Run in 3 days
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9 miles

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Write 2^60 as an exponent with a base of 8
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If the size of the sample to be used in a particular test of attributes has not been determined by utilizing statistical concept
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Answer:

C) The auditor may or may not achieve the desired risk of assessing control risk too low.

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2 years ago
The lifespans of meerkats in a particular zoo are normally distributed. The average meerkat lives 10.410.410, point, 4 years; th
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Answer:

99.85%

Step-by-step explanation:

The lifespans of meerkats in a particular zoo are normally distributed. The average meerkat lives 10.4 years; the standard deviation is 1.9 years.

Use the empirical rule (68-95-99.7%) to estimate the probability of a meerkat living less than 16.1 years.

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The empirical rule states that for a normal distribution most of the data fall within three standard deviations (σ) of the mean (µ). That is  68% of the data falls within the first standard deviation (µ ± σ), 95% falls within the first two standard deviations (µ ± 2σ), and 99.7%  falls within the first three standard deviations (µ ± 3σ).

Therefore:

68% falls within (10.4 ± 1.9). 68% falls within 8.5 years to 12.3 years

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