I just don t understand the meaning of the title.,Ask for a translation.。。。。 Please, please

Tell you the formula for area and perimeter, and then fill in the form when r is the following value.

Lets you calculate the relationship and coefficient between area and circumference based on radius (r).

The radius is known in the first column, the area is calculated in the second column, the perimeter is calculated in the third column, and the perimeter is calculated in the fourth column, which is the area divided by the perimeter, which is ( *r*r) (2* *r)=r 2

Column 1, Column 2, Column 3, Column 4.

And so on.

The meaning of this problem is that you want to find the area a, the perimeter c, and give your formula a pai r squared, c 2 pai r

The last column is the perimeter area ratio. Beg.

To put it simply, the question gives the formula for the area of a circle a and the formula for the circumference of the circle c, please calculate the different area and circumference according to the radius r of the given circle, fill in the first and second columns of the table.

After the first and second columns are calculated, calculate the ratio of area (a) to perimeter (c), fill in the third column, and observe the third column to find the relationship between radius r and a:c.

r a c a:c

4 16pi 8pi 2

10 100pi 20pi 5

1 pi 2pi 1/2

Pi is.

It can be found by calculation.

a:c ＝ r/2

Big brother is so simple or not the radius is rCircumference of the circle and area of the circle First line answer 16 faction 8 faction 2

First of all, f(x) is a piecewise function, and the meaning of the title is:

1 x -1, f(x) = 1

At x 1 or x -1, f(x) = 0

Then the ant slip f is a nested bright hole function that needs to be computed three times.

The same is discussed on a case-by-case basis.

When 1 x -1, f=f[f(1)]=f(1)=1x 1 or x -1, f=f[f(0)]=f(1)=1 is chosen for b.

First of all, f(x):[1,1] is 1, and the rest is 0. The judgment first looks at [-1,1], after three f-operations, 1->1->1; Looking at the x of the rest of the intervals, the cubic operation: the difference is 0->1->1, so choose b

According to the diagram above, fill in the dialog below.

On the map, the information of the two customers, what kind of ticket they need to buy, how much it costs, flight information, etc.

The horizontal line below needs to be filled in according to the information on **.

Complete the conversation according to the information and the content of the conversation.

Last year, the average annual income (arithmetic average) of 10 employees in a company was $42,800, ask, what is the average income of the 10 employees this year?

Condition 1 Eight out of 10 people earn 15 percent more this year than last year

Condition 2 Two out of 10 people have the same income this year as last year.

4 bar height: 8 4 = 32 (decimeters).

4 strips long and 4 strips wide combined: 48-32 = 16 (decimeters) Because the ratio of length to width is 1:1, the length and width are equal.

Both the length and width are: 16 (4+4)=2 (decimeters).

There are 4 strips for both length and width, so divide by 8.

The area of the 5 faces: 2 8 4 + 2 2 = 68 (square decimeters) = square meters, and the 4 sides are all rectangles with a length of 8 decimeters and a width of 2 decimeters. Below is a square with a side length of 2 decimeters.

48-8x4=16

16 divided by 8 equals 2

The surface area is equal to 2x2x8=32

Line 1: Integrate "you" from "now" to "future", which is my whole world.

The second line: The differential of "my love for you" relative to "time" is 0, that is, it has nothing to do with time.

Line 3: When "trouble" tends to be positive infinity, the ratio of "my love for you" to "trouble" is infinite, that is to say, "my love for you" is much higher than "patience", and it will not be troublesome.

Baiyun Chundu thinks I don't have enough words.

Meaning: 1,2,3,4,5 these 5 numbers are arbitrarily ranked in order such as 1,3,2,5,4, and then compare this order with 12345, satisfying ai = i is the number in the ith position is i, just like 1, 3, 2, 5, 4 in this example, the first number is 1 to meet the condition, and the other positions are not satisfied.

Here's the answer:

We find this to be a great mystery. Our minds are not able to create members who are only willing to make a conscious shift in our long. The shift must embody the transformation.

This is a phenomenon of the vibrations in our body, physicalreality, direct experience. One by one, knowing, (and referring to consciousness), we know that we belong to, and the energy that created life is a collective. I imagine the energy body of the collective consciousness, which includes all life.

We found out that this is a huge mystery. Human relationships, like our minds, cannot be transformed according to our desires.

There must be a physical manifestation of this transformation, just as in our bodies the energetic phenomena of life are directly manifested.

People know each other (meaning that they are aware of each other), and this understanding is also part of our body, and the intelligent body thus formed can realize the sharing of life energy.

I imagine that this intelligent body is only a part of the earth's conscious energy, and this conscious energy encompasses all life. This conscious awareness of the physical connection between human beings is the source of our close relationship with each other.

We found this to be a great mystery. Willing members are just.

Our minds can't create the transformation of consciousness that we grow.

This transformation must be an embodied transformation. It is the phenomenon of life energy in our body, a physicalreality, a direct experience. One.

One, to know, (and to know means to be conscious), to know in our body that we belong, to create a collective body in which life energy is shared.

I imagined a vibrant collective consciousness.

The body of the earth, including all living beings. It is the sensation of the body.

The connectivity between people is deeply related to human beings.