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tangare [24]
3 years ago
10

15 POINTS! NEED ANSWER FAST TY!

Mathematics
1 answer:
Elena-2011 [213]3 years ago
6 0

Answer:

the answer would be c

Step-by-step explanation:

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11. What number is 30% of 12? What are you going to solve?
Dmitry [639]

Answer:

3.6 D. decimal

Step-by-step explanation:

6 0
3 years ago
Help with the meaning of percent
Elanso [62]

77 out of 100 = 77/100 = 77% correct

100-77 = 23 incorrect

= 23% = 23/100

7 0
4 years ago
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What is the mean? Thank you math experts
Ulleksa [173]
<h2>Answer:</h2>

The Mean is simply the average of all the numbers. Meaning(see what I did there):
The answer is D) 49.3

<h2>Step-by-step explanation:</h2>

To find the Mean all you have to do is find the average for all the numbers. That's what a Mean is. So put simply all you have to do is add all the numbers and divide by how many there are.
43+55+51+62+64+38+35+45+51 =
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~Neo

7 0
2 years ago
Mr . Bernstein teaches 100studens. of his 100studwnts ,21wear glasses . what percent of me Bernstein 's students wear glasses​
atroni [7]

Answer:

21% of his students wear glasses

Step-by-step explanation:

The answer is 21% because 21/100 =21

Hope it helps.

7 0
3 years ago
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A waiting room is 2/3 full when 36 people are seated. How many people are in the waiting room when it is 1/2 full?
Ahat [919]
When 36 people are seated the room is 2/3 full.
So for 1/3 , 18 people are needed
It will be 3/3 full if 54 people are present

So there can be 54 people in total

Now for the room to be 1/2 full , people will be 1/2 x 54 = 27 people
6 0
3 years ago
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