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Vedmedyk [2.9K]
3 years ago
5

Ray has 3 boxes of chocolates. Each box has 4 layers of chocolates. Each layer has 4 rows of 4 chocolates each. He distributes a

ll the chocolates equally among 16 friends. Identify the expression and the value that give the number of chocolates that each of Ray’s friends gets
Mathematics
2 answers:
musickatia [10]3 years ago
8 0

Answer: The required expression is,

\frac{4\times 4\times 4\times 3}{16}

Step-by-step explanation:

Given,

The number of boxes Ray has = 3,

The number of layers of chocolate each box has = 4,

⇒ The total number of layers of chocolates = 4 × 3,

Now, Each layers has 4 rows of chocolate,

⇒ The total number of rows of chocolate = 4 × 4 × 3,

Also, Each row has 4 chocolates,

So, the total number of chocolates = 4 × 4 × 4 × 3,

He distributes these chocolates to his 16 friends,

Hence,

\text{Total number of chocolate got by each friend}=\frac{\text{Total chocolates}}{\text{Total friends}}

=\frac{4\times 4\times 4\times 3}{16}

Which is the required expression.

RSB [31]3 years ago
6 0
I believe it is (3*4*4*4)/16=12
hopefully its right and it helped!
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I have attached the image showing the location of the three schools.

Answer:

Should be built at the centroid of the triangle formed by points A, B and C.

Step-by-step explanation:

From the attached image, we see that if we join the 3 points by a straight line, they will form a triangle.

Now, to get a location that will be roughly the same distance from all 3 schools, it means a point that is equal to each of 3 vertex of the triangle.

The point that is equal to each vertex of a triangle is known as "Centroid".

Now, to find this centroid, we will add up the (x, y) coordinates of the 3 vertex and divide by 3.

For example;let's assume ;A has a coordinate of (x1, y1) ; B has a coordinate of (x2, y2) ; C has a coordinate of (x3, y3).

The coordinates of the centroid will be;

[(x1 + x2 + x3)/3], [(y1 + y2 + y3)/3]

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3 years ago
The point-slope form of a line is y-y1 = m(x-x1), where m is the slope and x1 is a point on the line.
Hatshy [7]

Answer:

False.

Step-by-step explanation:

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Susan is putting money into a savings account. She starts with $750 in the savings account, and each week she adds $40.
Feliz [49]
To model this situation, we are going to use the standard linear function: y=mx+b.

1. Since S represent the total amount of money in the savings account, y=S. We also know that each week she adds $40 to her account, so the slope of our linear equation will be 40W; therefore, m=40W. Since she started her account with $750, b=750. 
Lets replace those values in our linear function:
y=mx+b
S=40W+750

We can conclude that equation that models this situation is: S=40W+750

2. Now to find the total amount after 16 weeks, we just need to replace W with 16 in our equation and simplify:
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3 years ago
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The radius, R , of a sphere is8.4 . Calculate the sphere's volume,V . Use the value 3.14 for pi , and round your answer to the n
love history [14]

Answer:

The answer to your question is Volume of a sphere = 2479.4 u³

Step-by-step explanation:

Data

radius = 8.4

Volume = ?

pi = π = 3.14

Formula

The Volume of a sphere = 4/3πr³

-Substitution

The Volume of a sphere = 4/3(3.14)(8.4)³

-Simplification

The Volume of a sphere = 4/3(3.14)(592.204)

The Volume of a sphere = 7438.08224/3

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The Volume of a sphere = 2479.360747

Rounded to the nearest tenth

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