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enyata [817]
2 years ago
9

Luisa received $108 for a necklace she sold on an online auction. The auction site took fee of 10% of the selling price. What wa

s the selling point of the necklace?
Mathematics
1 answer:
kondor19780726 [428]2 years ago
5 0
108 ÷ 10% = 10.80. sooo 10.80 - 108 = 97.20 and. is $97.20

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Answer:

Methods of obtaining a sample of 600 employees from the 4,700 workforce:

Part A:  The type of sampling method proposed by the CEO is Convenience Sampling.

Part B: When there are equal number of participants in both campuses, stratification by campus would give a more precise approximation of the proportion of employees who are satisfied with the cleanliness of the breakrooms than stratification by gender.  Another method to ensure that stratification by campus gives a more precise approximation of the proportion of employees who are satisfied with the cleanliness of the breakrooms than stratification by gender is to ensure that the sample is proportional to the proportion of each campus to the whole population or workforce.

Step-by-step explanation:

A Convenience Sampling technique is a non-probability (non-random) sampling method and the participants are selected based on availability (early attendees).  The early attendees might be different from the late attendees in characteristics such as age, sex, etc.  Therefore, sampling biases are present.  All non-probability sampling methods are prone to volunteer bias.

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3 0
2 years ago
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Romashka-Z-Leto [24]

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7 0
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deff fn [24]
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In this question, you are given the initial distance (300ft), car velocity(48ft/s) and the final distance(60ft). You are also given the equation to calculating the distance, so this question should be easier. The question is when the time where the distance is 60 ft. So the answer would be:

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7 0
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8 0
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0.0000981 in scientific notation
Pachacha [2.7K]
9.81 times 10 to the -5th power
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