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dedylja [7]
3 years ago
15

A 16-kg triangular plate is supported by

SAT
1 answer:
salantis [7]3 years ago
8 0

Answer:

600 mm

Explanation:

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Which of the following are correct descriptions of the compositions of earth's different internal layers?.
lisabon 2012 [21]

The answer choice which is the correct description of the compositions of earth's different internal layers is:

  • The Crust
  • The Mantle
  • The Core

<h3>The Earth</h3>

The earth is made up of various layers and the composition of the internal layers can be classified into the crust, mantle and core.

Each different layer has distinct features and characteristics which makes them unique and are important to preserve the Earth's core.

Read more about earth's internal layers here:
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7 0
2 years ago
Please answer with explanation to earn all the points! Thank you!
IrinaK [193]

Answer:

C

Explanation:

Please refer to the picture attached.

To find the solution for the polynomial, since the highest power of the equation is 2, u can use the formula as stated in the picture to solve the equation to find the 2 solutions.

In the options above, only C matched one of the 2 answers of this equation.

6 0
3 years ago
What are the outputs of photosynthesis? glucose and oxygen.... water and carbon dioxide.... carbon dioxide and glucose.... energ
Nesterboy [21]

Answer:Photosynthesis converts carbon dioxide and water into oxygen and glucose.

Explanation:

Glucose is used as food by the plant and oxygen is a by-product. Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by- products and ATP is energy that is transformed from the process.

5 0
2 years ago
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A single-platter disk has rotation speed 7200 rpm, number of tracks on one side of platter is 30,000, number of sectors per trac
nexus9112 [7]

Answer:

Rotation Speed = 7200 rpm

No. of tracks on one side of platter = 30000

No. of sectors per track = 600

Seek time for every 100 track traversed = 1 ms

To find:

Average Seek Time.

Average Rotational Latency.

Transfer time for a sector. Total Average time to satisfy a request.

Explanation:

a) As given, the disk head starts at track O. At this point the seek time is 0.

Seek time is time to traverse from 0 to 29999 tracks (it makes 30000)

Average Seek Time is the time taken by the head

to move from one track to another/2

29999 / 2 = 14999.5 ms

As the seek time is one ms for every hundred

tracks traversed. So the seek time for 29,999 tracks traversed is

14999.5/100 = 149.995 ms

b) The rotations per minute are 7200

1 min = 60 sec

7200 / 60 = 120 rotations / sec

Rotational delay is the inverses of this. So 1/120 = 0.00833 sec

= 0.00833 * 100

= 0.833 ms

So there is 1 rotation is at every 0.833 ms

Average Rotational latency is one half the amount of time taken by disk to make one revolution or complete 1 rotation.

So average rotational latency is: 1 / 2r

8.333/2 = 4.165 ms

c) No. of sectors per track = 600

Time for one disk rotation = 0.833 ms

So transfer time for a sector is: one disk revolution time / number of sectors

8.333 / 600 = 0.01388 ms = 13.88 μs

d) Total average time to satisfy a request is calculated as :

Average seek time + Average rotational latency + Transfer time for a sector

= 149.99 ms + 4.165 ms + 0.01388 ms

= 154.168 ms

4 0
2 years ago
F R E E P O I N T S A N D C R O W N F O R B E S T H U M O R B T W A D D M E O N R O B L O X : SnugglyMonster
Tems11 [23]

Answer:

Cool thx man

Explanation:

6 0
2 years ago
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