Ask question

Ask question

All categories

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?

1 answer:

saveliy_v [14]3 years ago

7 0

Answer:

1 meal = $3.080

You might be interested in

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