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love history [14]
3 years ago
6

Please put explanation :<

Mathematics
1 answer:
Len [333]3 years ago
3 0

Answer:

$30

Step-by-step explanation:

Calculate the mark up

12*150/100=18 dollars

Add the mark up to original price

$12+$18=$30

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podryga [215]
The  answer is 5  and  2/5. Hopefully it is correct!
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3 years ago
A researcher reports a 98% confidence interval for the proportion of Drosophila in a population with mutation Adh-F to be [0.34,
Fantom [35]

Answer:

0.34 \leq p \leq 0.38

For this case we can conclude that with 98% of confidence the true proportion of Drosophila in a population would be between 0.34 and 0.38.

But that doesn't means that we have 98% of PROBABILITY that the true proportion would be between 0.34 and 0.38, because we are constructing a confidence interval with sample data and we can't analyze this using probability.

Then the best answer is:

2. False

Step-by-step explanation:

For this case we have a confidence interval for the proportion of Drosophila in a population with mutation Adh-F to be given by:

0.34 \leq p \leq 0.38

For this case we can conclude that with 98% of confidence the true proportion of Drosophila in a population would be between 0.34 and 0.38.

But that doesn't means that we have 98% of PROBABILITY that the true proportion would be between 0.34 and 0.38, because we are constructing a confidence interval with sample data and we can't analyze this using probability.

Then the best answer is:

2. False

3 0
4 years ago
The customer service department resolved 106 of 120 customer
Elanso [62]

Answer:

______________________________

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______________________________

4 0
3 years ago
Which of the following is the most appropriate unit to describe the rate at which people are entering a theme park?
Nadya [2.5K]
Ft/s or you could do m/s
8 0
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Vinil7 [7]

Answer:

9$ per hour

Step-by-step explanation:

if its 54 dollars in 2 days all you have to do is add the total of hours togther and divided it sk it would be 54 divided by 6 because that is the total of hours in 2 days. which gets you 9 dollars per hour

4 0
3 years ago
Read 2 more answers
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