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gayaneshka [121]
3 years ago
11

3. Three meals per day are provided by the hotel. The hotel will charge a total of $9,240 for all meals for the entire group. Wh

at is the cost of meals for each person?​
Mathematics
1 answer:
saveliy_v [14]3 years ago
7 0

Answer:

1 meal = $3.080

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A square has an area of 25 cm2. if its perimeter increases by 4 cm, what is its area?
matrenka [14]
If the perimeter of a square with an area of 25cm^2, then the answer is 20cm
7 0
4 years ago
What is positive four plus negative four over negative nine plus negative seven
seraphim [82]
\frac{4 + (-4)}{(-9) + (-7)} = \frac{4-4}{-9 -7} = \frac{0}{-16} = 0

When 0 is in the numerator, then the whole fraction becomes equal to 0.

However if 0 is in the denominator, then it is undefined.
8 0
3 years ago
The figure is made up of a cylinder and a sphere which has been cut in half. The radius of each half sphere is 5 mm. What is
alexgriva [62]
<h2>Answer:</h2>

<em>Rounded to the nearest hundredth the volume of the composite figure is:</em>

<em>1308 33 cubic millimeters</em>

<h2>Explanation:</h2>

Hello! I wrote the complete question in a comment above. The volume of a cylinder is defined as:

V_{c}=\pi r^2 h \\ \\ r:radius \\ \\ h:height

While the volume of half a sphere is:

V_{hs}=\frac{2}{3}\pi r^3

Since we have 2 half spheres, then the volume of these is the same as the volume of a sphere:

V_{s}=\frac{4}{3}\pi r^3

Then, the composite figure is:

V=\pi r^2 h +\frac{4}{3}\pi r^3 \\ \\ V=\pi r^2(h+\frac{4}{3}r)

The radius of the cylinder is the same of the radius of each half sphere. So:

r=5mm \\ \\ h=10mm \\ \\ \\ V=(3.14) (5)^2((10)+\frac{4}{3}(5)) \\ \\ V=25(3.14)(10+\frac{20}{3}) \\ \\ \boxed{V\approx 1308.33mm^3}

7 0
3 years ago
Deductive Reasoning is when we use all available facts and principles to reach a specific conclusion.
Troyanec [42]
Is true well i think it is 
6 0
4 years ago
Read 2 more answers
An expression 20x + 35y What is the greatest common factor
jekas [21]

Answer:

5

Step-by-step explanation:

20x   = 2  \times 2 \times 5 \times x\\ 35y = 5 \times 7 \times y

<em>G</em><em>CF</em><em> </em><em>=</em><em> </em><em>5</em>

8 0
3 years ago
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