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skad [1K]
3 years ago
15

List at least three (3) characteristics of carbon that make it a unique element.

Mathematics
2 answers:
lutik1710 [3]3 years ago
7 0
1.) Carbon Compounds are the backbone of all organic compounds that are the basic building blocks of all living things.

2.) The diamond allotropic form of carbon is the hardest substance known. 

3.) Carbon has the ability to form covalent bonds with other carbon atoms forming continuous chains, branches, and loops 
DedPeter [7]3 years ago
3 0

Answer: Carbon occurs as a solid, liquid, and gas.

Carbon is found everywhere.

Carbon is versatile and easily combines with other elements.

Carbon bonds with other elements to form macromolecules.

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A sample of 100 college students is selected from all students registered at a certain college, and it turns out that 38 of them
nasty-shy [4]

Answer:

a.   False

b. True

Step-by-step explanation:

Given that:

The sample size of the college student n = 100

The population of student that participated p = 38

We are to identify from the following statement if it is true or false.

From part a;

It is false since the random samples not indicate the population perfectly. As such we can't conclude that the proportion of students at this college who participate in intramural sports is 0.38.

The statement in part b is true because the sampling variation, random samples also do not indicate the population perfectly but it is close to be 0.38. Thus, it is suitable to conclude that the proportion of students at this college who participate in intramural sports is likely to be close to 0.38, but not equal to 0.38.

7 0
2 years ago
Find the missing value.
denis-greek [22]

Answer:

-7

Step-by-step explanation:

x + 5 = -2

<h2>I hope this helped! :)</h2>
8 0
2 years ago
A test is worth 140 points. Ten percent of those points are from one short-answer question. How many points is the short-answer
Vlada [557]
If the total amount of points in a test is 140, and we want to find 10% of those points, we can do the following to figure out how much points the question is worth...

140 points x 10% = 140 x 0.1 = 14 points for the short-answer quesion.
3 0
3 years ago
Read 2 more answers
What does n = in 10=6+n/2
Pani-rosa [81]

Answer:

n = 8

Step-by-step explanation:

10=6+n/2

Switch sides

6 + n/2 = 10

Subtract 6 from both sides

6 + n/2 -6 = 10-6

Simplify

n/2 = 4

Multiply both sides by 2

2n/2 = 4 times 2

n = 8

Hope this helps!

8 0
2 years ago
15 8/9 less than the product of 2 and a number y expression
timurjin [86]

Answer:

Step-by-step explanation:

does it come with an example?

8 0
2 years ago
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