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worty [1.4K]
3 years ago
14

Just the answer please​

Mathematics
1 answer:
Rasek [7]3 years ago
4 0

Answer:

B.) x = 16

Step-by-step explanation:

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A survey was carried out among 120 school children looked at which type of meat they preferred. 55%said they preferred lamb,20%
Readme [11.4K]

No. of children in lamb, chicken, duck, and turkey category is 66, 24, 18 and 12 respectively.

<h3>What is percentage ?</h3>

Percentage is the value per hundredth.

According to the given question a survey was carried out among 120 school children looked at which type of meat they preferred. 55% said they preferred lamb,20% said they preferred chicken, 15% preferred duck and 10% turkey and we have to calculate no. of children in each category.

55% said they preferred lamb, So the no. of students i this category is

= (55/100)×120

= 66 children.

20% said they preferred chicken, So the no. of children in this category is

= (20/100)×120

= 24 children.

15% said they preferred duck, So the no. of children in this category is

= (15/100)×120

= 18 children.

10% said they preferred turkey, So the no. of children in this category is

= (10/100)×120

= 12 children.

learn more about percentage here :

brainly.com/question/19670755

#SPJ4

4 0
1 year ago
the scale on a map is 1 cm : 4 km. If the two cites are 16 cm apart on the map, what is the actural distance between the cites?
nydimaria [60]
64km because 4 x 16 = 64
8 0
3 years ago
How are neuroscience and medical science alike?
pishuonlain [190]

Answer:

They're both science

Step-by-step explanation:


5 0
3 years ago
Can someone help me with this substitution method for algebra Y=4*-3x 5x-y=22
alexira [117]
y=4-3x\\&#10;5x-y=22\\\\&#10;5x-(4-3x)=22\\&#10;5x-4+3x=22\\&#10;8x=26\\&#10;x=\dfrac{26}{8}=\dfrac{13}{4}\\\\&#10;y=4-3\cdot\dfrac{13}{4}\\&#10;y=4-\dfrac{39}{4}\\&#10;y=\dfrac{16}{4}-\dfrac{39}{4}\\&#10;y=-\dfrac{23}{4}\\\\&#10;\boxed{(x,y)=\left(\dfrac{13}{4},-\dfrac{23}{4}\right)}
7 0
3 years ago
Which equation represents a proportional relationship? Oy=2(x + 1) Oy=2 o y = 4x + 3 o y = 32x y​
kherson [118]

Answer:

y=32x shows a proportional relationship.

Step-by-step explanation:

We need to find an equation that shows the proportional relationship.

If x and y are proportional to each other, it will look like,

y = mx

Where

m is constant of proportionality

Out of 4 option, option (4) is y=32x, it shows the proportional relationship where the value of m is equal to 32.

3 0
3 years ago
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