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3 years ago

What is the main difference between food chains and food webs?(1 point).

SAT

1 answer:

Svetradugi [14.3K]3 years ago

3 0

Answer:

A food chain is usually a link that describes the feeding relationships between organisms as it travels from producer to each consumer while a food web is usually a combination of food webs that identify the interconnectivity of organisms and predator- prey relationships.

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What advantages do the emulsifiable oil cutting fluids have over the cutting fluids indicated in question #3?

Delicious77 [7]

Answer:

False

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3 years ago

Markel entered into a contract with jaylin to paint a portrait for her in consideration of $600. This contract was freely negoti

Alina [70]

This kind of contract is a<u> unilateral contract </u>

<h3>Unilateral contract </h3>

A unilateral contract is a type of contract whereby only a party in the contract is willing to offer something in exchange for performance of the other party.

In the contract entered between Markel and Jaylin, Jaylin will pay Markel $600 for the painting but does not give Marke a time limit for delivering the job. Therefore the offer is based on Markel's performance and Markel is not fully obligated as well.

Hence we can conclude that the kind of contract is a unilateral contract.

Learn more about unilateral contract : brainly.com/question/25313756

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3 years ago

Draw diagram for how the insturments in a band and orchestra is set up<br><br>answer and explain

aleksandrvk [35]

Answer:

Just draw an orchestra is set up like this picture

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3 years ago

How do the wavelength and frequency of the colors change as you move through the rainbow?

Elena-2011 [213]

Answer:

rainbow jifjft tin jtor b outburst t in t it in it ttthtu

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3 years ago

At intel, the actual size of the processor chip has a mean of 1 cm with a standard deviation of 0. 2 cm. Random samples, each co

navik [9.2K]

3.5% of the sample means fall above 1.06 cm.

<h3>Z score</h3>

z score is used to determine by how many standard deviations the raw score is above or below the mean. It is given by:

$z=\frac{x-\mu}{\sigma/\sqrt{n} } \\\\\mu=mean=1\ cm,\sigma=standard\ deviation=0.2\ cm,x=raw\ score,n=sample\\\\$

From the normal distribution table:

P(z > z*) = 3.5%

1 - P(z < z*) = 3.5%

P(z < z*) = 96.5%

z* = 1.81

Using the z score formula:

$1.81=\frac{x-1}{0.2/\sqrt{35} } \\\\x=1.06$

3.5% of the sample means fall above 1.06 cm.

Find out more on z score at: brainly.com/question/25638875

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3 years ago