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3 years ago

What is main theme in agriculture chapters .

Advanced Placement (AP)

1 answer:

faust18 [17]3 years ago

6 0

Answer:

<h3> Agriculture was the key ... Some overarching themes include risk management and adjustment (including ...</h3>

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Which answer choice shows the most logical reasoning?

sasho [114]

Answer:

Facts: Students must take Algebra I before they can take Algebra II. Dara is currently taking Algebra II.

Conclusion: Dara has taken Algebra I in the past.

Explanation:

This fact states that "Students must take Algebra I before they can take Algebra II", meaning there is no possibility that Dora hasn't taken Algebra l. The other conclusions don't have one definitive possibility.

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3 years ago

Read 2 more answers

Hello, I need help with a calculus FRQ. My teacher has given a hint that this last part has to do with the intermediate value th

lesya [120]

Answer:

Yes, at a time t such that (√2)/2 ≤ t ≤ 2.

Explanation:

To answer the question

Therefore, where the domain of the function is the set of all real numbers x for which f(x) is a real number we have

For Chloe's velocity

$C(t) = t\times e^{4-t^2} \ for \ 0\leq t\leq 2$

Finding the boundaries of the function gives;

$0\times e^{4-0^2} = 0$ and $2\times e^{4-2^2} = 2$

At t = 1, we have $1\times e^{4-1^2} = e^{3} = 20.086$

We find the maximum point as follows;

$\frac{\mathrm{d} \left (t\times e^{4-t^2} \right )}{\mathrm{d} x}=0$

From which we have;

$\frac{\mathrm{} e^{4-t^2} - t\times e^{4-t^2} \times2\times t }{(e^{4-t^2} )^2}=0$

$e^{4-t^2} - t\times e^{4-t^2} \times2\times t }=0$

$e^{4-t^2}(1 - t\times2\times t })=0\\e^{4-t^2}(1 - 2\times t^2 })=0\\$

$e^{4-t^2}=0$ or $(1 - 2\times t^2 })=0$

∴ 1 = 2·t² and from which t = (√2)/2

Hence the function C(x) is decreasing from t = (√2)/2 to t = 2

For Brandon

For 0 ≤ t ≤ 1, 1 ≤ B(t) ≤8 and for 1 < t ≤ 2, 8 < B(t) ≤ 1.5

1 ≤ f(x) ≤ 1.5

Given that the function B(t) is differentiable, therefore, continuous, there exists a point at which the function C(t) and B(t) intersects given that;

For 0 ≤ t ≤ (√2)/2, 0 ≤ C(t) ≤ 23.416 for (√2)/2 < t ≤ 2, 23.416 > C(t) ≥ 2

and for 0 ≤ t ≤ 0 1 ≤ B(t) ≤ 8 and for 1 < t ≤ 2, 8 > B(t) ≥ 1.5

Therefore, the curves intersect at in between (√2)/2 ≤ t ≤ 2.

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3 years ago

Please look at the picture and help. I need to find the square root of a problem. REWARDING BRAINLIEST!

n200080 [17]

(-3-3 root of 2, 0) (-3+ 3 root of 2,0)

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3 years ago

For a marketing research study to have validity, it must _____. A assure survey respondents that all results are confidential B

egoroff_w [7]

For a marketing research study to have validity, it must actually measure what it sets out to measure.

Explanation:

When it comes to research, we need to make sure that the measures we are using are reliable and valid.

Reliability refers to consistency across time, items, and researchers. Validity refers to what degree the results of the research reflect what they are intended to reflect (if the research actually measures what it has set out to measure). There are three main types of validity:

face validity - the extent to which the research actually measures what it's supposed to measure;
content validity - the extent to which a measure represents all aspects of the researched phenomenon;
criterion validity - whether the results of the research correlate with other variables they are expected to be correlated with and not correlated with variables they are not expected to be correlated with.

Learn more about the use of databases in research: brainly.com/question/2735192

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3 years ago

EVERY ECONOMIC DECISION HAS _______________ TRADE-OFFS, BUT ONLY ___________ OPPORTUNITY COST.

Sedaia [141]

Answer:

Every economic decision has <u>many</u> trade-offs, but only <u>one</u> opportunity cost.

Explanation:

Every economic decision as well as every decision involves trade-offs as a there are many other options or choices of investments as there are many other ways to make use of the companies resources. However for businesses, and economics in general the opportunity cost is the alternative forgone which is a comparison between two items, such as the item of most value whose production is stopped due to the economic decision to manufacture an alternative product. As such for opportunity cost, there is a direct comparison between two items

Therefore, every economic decision has many trade-offs, but only one opportunity cost.

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3 years ago

What is main theme in agriculture chapters .​

What is main theme in agriculture chapters .