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liraira [26]
3 years ago
12

Please help i only have 20 minuets

Computers and Technology
1 answer:
MAXImum [283]3 years ago
4 0

Answer:

The column to the left goes from bottom to top:  troposphere, stratosphere, mesosphere, thermosphere, exosphere.

The column to the right goes from bottom to top: Ozone layer, karman line, Exobase

Explanation: Hope this helps

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Dogs are great pets for families because they teach children many important life lessons. (2) A dog must be walked and fed at ce
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The answer is A on edge. A)Just like homework and other activities, helping to take care of a dog teaches a child about responsibility.

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Which elements of photography does the Iso rating apply
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Answer:its sensitivity to light if it has a lower iso it probably would need more alumination or a longer shuter speed.

Explanation:

8 0
3 years ago
The sum of the deviations of each data value from this measure of central location will always be zero. A. Median B. Standard de
JulijaS [17]

Answer:

C. Mean

Explanation:

Mean = (∑x_{i})/N

Median = central values when data is sorted

Mode = most repeated value

Standard deviation = \sqrt{sum(x_{i}-mean)^{2}/N}

In standard deviation, formula you may see that deviation is being calculated from the mean (central location). But here we take square of the value before adding all of them.

But if we just take sum(x - mean), it would be equal to zero.

<u>EXAMPLE</u>

Take 4, 9, 5 as data

mean = (4+9+5)/3 = 18/3 = 6

sum of deviations from mean = (4-6)+(9-6)+(5-6) = (-2)+(3)+(-1) = 0

8 0
3 years ago
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A (n) _____, similar to a trojan horse, installs monitoring software in addition to the regular software that a user downloads o
galina1969 [7]

Answer:

Spyware

Explanation:

Internet is a type of computer network that allow device communicate with each other world wide. So, it is not the correct option.

Worm: this is a standalone malware computer program that replicates itself in order to spread to other computers. It spreads copies of itself from computer to computer. A worm can replicate itself without any human interaction, and it does not need to attach itself to a software program in order to cause damage. The major feature of a worm is ability to replicate on it own. So, it is not the correct option.

Bot: this is a software application that runs automated tasks. So, it is not the correct option.

Middleware: this is software that lies between an operating system and the applications running on it, enabling communication and data management. It provides services to software applications beyond those available from the operating system. So, it is not the correct option.

Spyware: this is the correct answer. Spyware is similar to trojan horse because it hides itself in a system and a user may not know that it exist on the system. Spyware is a form of malware that hides on your device, monitors your activity, and steals sensitive information without knowledge of the user.

5 0
3 years ago
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When looking at a maple tree, you learn that many maple tree leaf cells are capable of creating food from the sun and sustaining
Usimov [2.4K]

it tells you that the sun give the msple tree energy to produce food for its leaf's and if it can no longer produce enough energy to make food for the leaf's of the maple tree then the tree will either die of no energy or die of no leaf's to give the soil's food for the tree

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