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Oduvanchick [21]
3 years ago
14

Each of the 108 students attending a conservatory of music plays at least one of the​ piano, harp, and clarinet. 67 play the​ pi

ano, 46 play the​ harp, 32 play the​ clarinet, 19 play the piano and the​ harp, 13 play the harp and the​ clarinet, and 8 play the piano and the clarinet. How many play all three​ instruments? Hint​: Let x represent the number of students who play all three instruments.
Mathematics
1 answer:
Marrrta [24]3 years ago
3 0

Answer: 76

Step-by-step explanation:

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Hi Brainly yall need to fix your problem with people answering with virus links. I am getting really frustrated with my question
jok3333 [9.3K]

I agree. Someone should tell the moderators or something!

5 0
3 years ago
I really need help. please help
Anna [14]
I'm pretty sure the answer to A would be this: the common point that satisfies both equations (where they intersect) can be shown AS 4^(-x) = 8^(-x-1). 

The answer to B is forming a table. This is quite easier than you think :D.

Start with x on one side (3) and go all the way down to -3 like this:

(x)    4^-x    8^-x-1
-3      64       (Do the same with this)
-2      16
-1       4
0        1
1       1/4
2     .0625 
3   .015625  

So basically you just fill in the x variable with every number between 3 and -3. After that, it's just a bit of math and you've done it!

C is a bit misguided. I think it would be quite simple to just use a graphing calculator, but you would have to actually input all the x and y values from the table. After that, you will have a graph.

I hope I helped! Good luck and good day!

7 0
3 years ago
You have taken up gardening for relaxation and have decided to fence in your new rectangular shaped masterpiece. The length of t
sineoko [7]

Answer:

Step-by-step explanation:

It appears i cant answer your question but what i can do is provide this paragraph as a trade for points. Appreciate your help. :)

3 0
3 years ago
A rectangular room measures 14 feet by 12 feet.Find the cost of installing a strip of wallpaper around the room if the wallpaper
rewona [7]

Answer:

$120.96

Step-by-step explanation:

So the area of the room is 14*12. So the area of the room is 168ft^2. So now we multiply it by .72 because it costs .72 per square foot. So the cost is 120.96

7 0
3 years ago
Whats less -132 or -158
Zielflug [23.3K]
-158 is the smaller/lesser number out of the two
8 0
3 years ago
Read 2 more answers
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