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SSSSS [86.1K]
3 years ago
10

An observation is _______.

Biology
2 answers:
liubo4ka [24]3 years ago
5 0

a possible explanation for events using prior knowledge   


leonid [27]3 years ago
4 0
A possible explanation for events using prior knowledge   
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Is this a inference or observation<br> When I rang the doorbell, no one answered.
kolbaska11 [484]
The correct answer is inference
5 0
2 years ago
How are hurricanes and thunderstorms similar?<br> PLEASE HURRYY-
viktelen [127]

We have that for the Question "How are hurricanes and thunderstorms similar" it can be said that hurricanes and thunderstorms are similar as

Both form when warm air rises, then cools quickly to form clouds.

Generally

Hurricanes and thunderstorms are similar in many ways as the are but Natural earth behavior that most times cause disaster

For the scope in view we have that Hurricanes  and thunderstorms are both storms that are facilitated by warm air that is moist  

Therefore

Both form when warm air rises, then cools quickly to form clouds

7 0
2 years ago
6. What is the relationship between amino acids, and proteins,<br> and DNA?
marusya05 [52]
The genetic code is the relation between the sequence of bases in DNA (or its RNA transcripts) and the sequence of amino acids in proteins.
3 0
3 years ago
a rocket is fired straight upward from ground level with an initial velocity of 480Km)hr. After t second , its distance above th
Andru [333]

Answer:

answer

Explanation:

The rocket is 19.5 m above the ground when h=19h=19:

h19.50tttamp;=−8t2+32tamp;=−8t2+32tamp;=−8t2+32t−19.5amp;=−32±322−4(−8)(−19.5)−−−−−−−−−−−−−−−−√2(−8)amp;=−32±1024−624−−−−−−−−−√−16amp;=−32±400−−−√−16amp;=−32±20−16amp;=−32+20−16=0.75amp;=−32−20−16=3.25amp;amp;amp;amp;amp;amp;amp;amp;Substitute h=19.amp;Subtract 19.5 on both sides.amp;Solve for t using the Quadratic Formula.amp;Simplify.amp;Subtract.amp;Evaluate the root.amp;Find the two solutions.

h

19.5

0

t

t

t

​  

 

amp;=−8t  

2

+32t

amp;=−8t  

2

+32t

amp;=−8t  

2

+32t−19.5

amp;=  

2(−8)

−32±  

32  

2

−4(−8)(−19.5)

​  

 

​  

 

amp;=  

−16

−32±  

1024−624

​  

 

​  

 

amp;=  

−16

−32±  

400

​  

 

​  

 

amp;=  

−16

−32±20

​  

 

amp;=  

−16

−32+20

​  

=0.75

amp;=  

−16

−32−20

​  

=3.25

​  

 

amp;

amp;

amp;

amp;

amp;

amp;

amp;

​  

 

amp;Substitute h=19.

amp;Subtract 19.5 on both sides.

amp;Solve for t using the Quadratic Formula.

amp;Simplify.

amp;Subtract.

amp;Evaluate the root.

amp;Find the two solutions.

​  

 

The rocket will then be at least 19.5 m above the ground for the interval 0.75≤t≤3.25  

0.75≤t≤3.25

8 0
3 years ago
A hypothesis is unrelated to the theoretical framework. <br> a. True <br> b. False
garik1379 [7]
Dude, 


the answer is false
8 0
4 years ago
Read 2 more answers
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