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Rom4ik [11]
3 years ago
13

In Exercise, find the derivative of the function. y = ex - 4

Mathematics
1 answer:
Marianna [84]3 years ago
8 0

Answer: The required derivative would be \dfrac{dy}{dx}=e^x

Step-by-step explanation:

Since we have given that

y=e^x-4

We need to find the derivative of the above function:

As we know that

\dfrac{d}{dx}e^x=e^x

and

derivative of constant term = 0

So, the derivative  w.r.t. x would be

\dfrac{dy}{dx}=e^x-0=e^x

Hence, the required derivative would be \dfrac{dy}{dx}=e^x

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Of those women who are diagnosed to have early-stage breast cancer, one-third eventually die of the disease. Suppose a screening
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Answer:

A) Alternative hypothesis; Ha: p_o > ⅔

B) Null hypothesis;

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Step-by-step explanation:

A) We are told that ⅓ of those diagnosed eventually die of the disease. Thus, ⅔ is the fraction that will survive the disease.

Thus, the null hypothesis is;

H0: p_o = ⅔

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