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2 years ago

10

The temperature at 10:00 am was -3 degrees Fahrenheit and increased 2.25 degrees Fahrenheit each hour for the next 5 hours. What

was the temperature at 3:00 pm?

1 answer:

Trava [24]2 years ago

8 0

3+2.25*5

8 degrees

Mark brainliest please

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Correct option: (a) 0.1452

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The new test designed for detecting TB is being analysed.

Denote the events as follows:

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Compute the probability that a randomly selected person is tested negative but does have the disease as follows:

$P(X^{c}\cap D)=P(X^{c}|D)P(D)\\=[1-P(X|D)]\times P(D)\\=[1-0.97]\times 0.88\\=0.03\times 0.88\\=0.0264$

Compute the probability that a randomly selected person is tested negative but does not have the disease as follows:

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Compute the probability that a randomly selected person is tested negative as follows:

$P(X^{c})=P(X^{c}\cap D)+P(X^{c}\cap D^{c})$

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Thus, the probability of the test indicating that the person does not have the disease is 0.1452.

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2 years ago

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3 years ago

Sara bought a used car for $10,000. She learned from online that the value of a car depreciated 15% per year. What is the formul

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Step-by-step explanation:

Value of Sam's car after t years =

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