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antoniya [11.8K]
3 years ago
15

Please help it is one question please please and give explanation!!

Mathematics
1 answer:
Dafna1 [17]3 years ago
5 0
It is a i think sorry if wrong
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A given field mouse population satisfies the differential equation dp dt = 0.5p − 410 where p is the number of mice and t is t
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as shown in the attached file.

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The detailed, step by step explanation and application of integral with appropriate substitution to get the expression for the time of extinction is as shown in the attachment.

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Omar says 0.35 is smaller than<br> 5<br> Explain why he is correct
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Because a decimal leading with a zero is always smaller than a whole number

Step-by-step explanation:

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Trains headed for destination A arrive at the train station at 15-minute intervals tarting at 7am, where as trains headed for de
grandymaker [24]

Answer: a.) 2/3 ; b.) 7/12

Step-by-step explanation:

Given the following details :

Destination A trains arrives at station at 15 minutes interval starting from 7am

Destination B trains arrives at station at 15 minutes interval starting from 7.05am

A.) if a passenger arrives at station uniformly between 7am and 8am and gets on first train. What proportion of time does the passenger leave from destination A?

To leave for destination A. The passenger has to arrive before train to A departs and after train to B leaves.

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Train to A leaves at 7.00 am and at interval of 15 minutes.

Therefore,

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B.) If passenger arrives uniformly between 7.10am - 8:10am

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5 + 10 + 10 + 10 = 35

35/60 = 7/12 or 0.583

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3 years ago
A bag contains 2 oranges, 3 grapefruits, and 1 tangerine. A piece of fruit is chosen from the bag at random. What is the probabi
Lesechka [4]

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50%

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The probability of picking a grapefruit is the amount of grapefruits over the amount of total fruit. There are 3 grapefruits, and 6 total pieces of fruit. 3/6 is equal to 1/2, so the probability is 1/2 or 0.5 or 50%.

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