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Law Incorporation [45]
2 years ago
13

12 out of 20 students prefer having a study hall. What percentage of students prefer study hall?

Mathematics
2 answers:
Lyrx [107]2 years ago
6 0

Answer:

2.4 %

Step-by-step explanation:

magic *poof*

Masja [62]2 years ago
3 0
12 out of 20
Your answer is the question
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A section of the crust moves under another section of crust without changing the land
Alex17521 [72]

Answer:

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Step-by-step explanation:

7 0
3 years ago
Can someone please answer this please!
DaniilM [7]

Answer:

T = ±22

Step-by-step explanation:

Let's solve your equation step-by-step.

0=−16t2+7744

Step 1: Add 16t^2 to both sides.

0+16t2=−16t2+7744+16t2

16t2=7744

Step 2: Divide both sides by 16.

16t2

16

=

7744

16

t2=484

Step 3: Take square root.

t=±√484

t=22 or t=−22

6 0
3 years ago
Which is larger 1:40 or 1:60
agasfer [191]
1:40.

1:40 is equal to 1/40, while 1:60 is equal to 1/60.

1/40 is the bigger fraction, so 1:40 is the correct answer.
3 0
3 years ago
HURRY! Point H is the circumcenter of triangle JKL. Which must be true?
pav-90 [236]
A circumcentre is the centre of the circumcircle.  
The circumcircle of a triangle is the circle that passes through all three vertices.

Since all radii of a given circle are equal, we see that all the distances from H (circumcentre) to the vertices of the triangle are equal, namely
JH=KH=LH
Only one of the above answer choices is true.
7 0
3 years ago
Is the length of your classroom greater than or less than one kilometer?
Y_Kistochka [10]
That would depend on the size of your classroom. but, typically the answer is no
3 0
3 years ago
Read 2 more answers
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