what is the best way to determine percent interests?

Answer:

i think, bond rating agencies giving CDOs very low ratings, discouraging investors to invest

Step-by-step explanation:

To order the numbers from least to greatest we need to be able to compare them with each other.

For this reason, is better if we convert all of them to integers or decimals.

1/3 = 0.333...

-0.5 (we leave this number as is)

15 (we leave this number as is)

2 (we leave this number as is)

350% = 3.5

-2 (we leave this number as is)

3 (we leave this number as is)

4.1 (we leave this number as is)

-0.66 (we leave this number as is)

1.22 (we leave this number as is)

Now that we have our list of number all of them as integers or decimals, we can start ordering from least to greatest.

The first thing we can note is that negative number are smaller than positive numbers.

Thus, the least number would be the greatest negative number which is:

-2

next

-0.66

and next

-0.5

Now we follow with the positive numbers to continue this list, the least of the positive numbers is

1/3 = 0.333

followed by

1.22

next

2

next number is

3

then

3.5

then

4.2

and finally:

15.

In summary, the list from least to greatest is as follows:

• -2

• -0.66

• -0.5

• 0.3

• 1.22

• 2

• 3

• 3.5

• 4.2

• 15

And the number in the fifth position of this list is 1.22

Answer:

x = 3

Step-by-step explanation:

If the same number is added to the numerator of 12/13 and subtract from the denominator, the new fraction is equal to 3/2. What is the number?

\(\frac{12+x}{13-x} =\frac{3}{2}\)

multiply both sides by 13-x:

\((13-x)\frac{12+x}{13-x} =\frac{3}{2}(13-x)\\\\12+x = \frac{3(13-x)}{2} \\\\12+x = \frac{39-3x}{2} \\\)

multiply both sides by 2:

\(2(12+x) = (\frac{39-3x}{2})\\\\24+2x = 39-3x\)

subtract 24 from both sides:

24 + 2x - 24 = 39 - 3x - 24

2x = 15 - 3x

add 3 x to both sides:

2x + 3x = 15 - 3x + 3x

5x = 15

divide both sides by 5:

5x/5 = 15/5

x = 3

check:

\(\frac{12+x}{13-x} =\frac{3}{2}\\\\\frac{12+3}{13-3} =\frac{3}{2}\\\\\frac{15}{10} =\frac{3}{2}\\\\\frac{3}{2} =\frac{3}{2}\)

Answer:

Hi there!

Your answer is:

x= - 11 & 4/9 or approximately - 11.44

Step-by-step explanation:

Distribute the 11 and 13 to the parentheses.

22x -66 = 13x - 169

Get whole numbers on the right side

22x-66 = 13x -169

+66

22x = 13x -169+66

22x= 13x -103

Get X's on the left side

22x = 13x -103

-13x

9x= -103

Divide both sides by 9

x= - 11 & 4/9 or approximately - 11.44

Answer:

-11.4

Step-by-step explanation:

First, you do distributive operation which would afterwards give you the equation 22x-66=13x-169. Switch the -66 to the other side by making it a positive 66. (So it cancels out and don't forgot to add 66 to -169.) Now, your equation is 22x=13x-103. Subtract 13 from both sides. Now your equation is 9x=-103. To get X alone you have to divide 9 from both sides to get your answer which is -11.44444444444444. If you simply it, it is -11.4.

An order-preserving function is one where x < y implies f(x) < f(y). An isomorphism is a one-to-one order-preserving function between two partially ordered sets, while an automorphism is an isomorphism of a set to itself.

In the given excerpt, it explains the concepts of order-preserving functions, isomorphisms, and automorphisms in the context of partially ordered sets.

Order-Preserving Function:

A function f: P -> Q, where P and Q are partially ordered sets, is said to be order-preserving if for any elements x and y in P, if x < y, then f(x) < f(y). In other words, the function preserves the order relation between elements in P when mapped to elements in Q.

Increasing Function:

If P and Q are linearly ordered sets, then an order-preserving function is also referred to as an increasing function. It means that for any elements x and y in P, if x < y, then f(x) < f(y).

Isomorphism:

A one-to-one function f: P -> Q is called an isomorphism of P and Q if it satisfies two conditions:

a. f is order-preserving: For any elements x and y in P, if x < y, then f(x) < f(y).

b. f is onto (surjective): Every element in Q has a pre-image in P.

When an isomorphism exists between (P, <) and (Q, <), it means that the two partially ordered sets have a structure that is preserved under the isomorphism. In other words, they have the same ordering relationships.

Automorphism:

An automorphism of a partially ordered set (P, <) is an isomorphism from P to itself. It means that the function f: P -> P is both order-preserving and bijective (one-to-one and onto). Essentially, an automorphism preserves the structure and order relationships within the same partially ordered set.

These concepts are fundamental in understanding the relationships and mappings between partially ordered sets, particularly in terms of preserving order, finding correspondences, and exploring the symmetry within a set.

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A person would need to buy 60 square yards of carpet for a rectangular room with dimensions of 10 yards by 18 feet.

How to determine the amount of carpet needed for a rectangular room?

To determine the amount of carpet needed for a rectangular room, you need to convert the measurements to the same unit of measurement. Since the carpet is sold in square yards, we need to convert the dimensions of the room to yards.

The length of the room is given in yards, so we don't need to make any conversions for that dimension. However, the width of the room is given in feet, so we need to convert it to yards by dividing by 3 (since there are 3 feet in a yard),

18 feet ÷ 3 feet/yard = 6 yards

So the dimensions of the room in yards are 10 yards by 6 yards.

To find the total area of the room, we need to multiply the length and width,

10 yards × 6 yards = 60 square yards

Therefore, a person would need to buy 60 square yards of carpet for a rectangular room with dimensions of 10 yards by 18 feet.

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EXPLANATION

If a_1 = 5 and a_n = n*a_n-1 - 4 the value of a_3 is given by the following relationship:

The answer is 8

The roster method representation of the negative integers greater than or equal to -7 is:

{-7, -8, -9, -10, -11, -12, ...}

To use the roster method to write the negative integers greater than or equal to -7, we can list the integers in descending order. Starting with -7, we continue listing the negative integers in decreasing order.

The roster method representation of the negative integers greater than or equal to -7 is:

{-7, -8, -9, -10, -11, -12, ...}

In this representation, we include -7 as it is greater than or equal to -7. Then, we continue listing the negative integers in decreasing order by subtracting 1 from each successive integer.

Using the roster method, we create a set containing the negative integers greater than or equal to -7 by enclosing the elements within braces { } and separating them with commas. The ellipsis (...) indicates that the pattern continues indefinitely.

It's important to note that the roster method can be impractical when dealing with an infinite set like the negative integers. In such cases, interval notation, which uses a concise and compact representation, is often preferred. For example, the negative integers greater than or equal to -7 can be represented using interval notation as [-7, -∞).

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Answer:

405 of the students

Step-by-step explanation:

Answer:

The most basic and common reason to use parentheses, brackets, and braces is to control the order of operations

Step-by-step explanation:

In this case you would calculate 5 minus 2 first (parentheses), then multiply by 8 (brackets), then complete the part inside the curly braces, and finally multiply by 6.

Answer:

The Order of Symbols

Aside from operations, symbols such as parentheses, brackets and

braces, follow a specific order too!

First, you carry out the operation inside the PARENTHESES.

Then, you carry out the operation inside the BRACKETS.

Lastly, you carry out the operation inside the BRACES.

Answer:

Equity of taxation means each citizen pays an amount of tax equal to their income and ability to pay the tax.

Answer:

C) The tax is paid equally by everyone

Step-by-step explanation:

Answer will be 27.

Given,

3√81

Now, to solve the expression the squares of whole numbers and square roots for some numbers must be known.

For example, squares of

1² = 1

2² = 4

3² = 9

4² = 16

5² = 25

6² = 36

7² = 49

8² = 64

9² = 81
10² = 100

Square roots,

√100 = 10

√81 = 9

√64 = 8

√49 = 7

√36 = 6

√25 = 5

√16 = 4

√9 = 3

√4 = 2

√1 = 1

Now ,

3√81 = 3× 9

= 27.

Thus the value is 27.

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Answer:

Step-by-step explanation:

Answer:

The probability that the system is a Wii console is 0.46

Step-by-step explanation:

Probability expresses the possibility of an occurrence of an event. The probable outcomes for the event is called sample space.

For the given question,

Number of Sony Playstations = 6

Number of Nintendo Wii consoles = 5

Total number of games on the shelve = 11

Probability that the game selected is Wii console implies the possibility of picking one out of the 5 consoles.

pr(the system is a Wii console) = \(\frac{5}{11}\)

                                                   = 0.4555

                                                   ≅ 0.46

The probability that the system is a Wii console is 0.46.

Step-by-step explanation:

7x+5-2x^2+8x+6

-2x^2+15x+11

The total volume of the 150 cones is:

Total volume = 39,270 cm³

We know that the volume of a cone of radius R and height H is given by the formula:

V = (1/3)*pi*R²*H

Where pi = 3.1415...

Here we know that the radius of the cone is 5cm and the height is 10cm, then:

R = 5cm

H = 10cm

We can replace these values to get:

V = (1/3)*3.1415*(5cm)²*10cm

The volume of the cone will be:

V = 261.8 cm³

And there are 150 of these cones, so the total volume is 150 times the above one:

Total volume = 150*261.8 cm³ = 39,270 cm³

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do you have a picture

Step-by-step explanation:

of the problem

Answer:

x=17 degrees

Step-by-step explanation:

We know that a right angle is equal to 90 degrees. Therefore, two angles between a right angle have to equal 90. Therefore, 73+x=90. Isolate x and get x=90-73. x=17. Therefore, x=17 degrees.

If this helps please mark as brainliest

Answer:

its 70/11 or 6.36

Step-by-step explanation:

The remaining Kit volume in the syringe is sufficient to correct the dose to 20 mCi.

To solve this problem, we can use the concept of radioactive decay and the decay factor. Here's how we can calculate the required volume to correct the dose:

Determine the initial activity of the kit:

Initial activity = 180 mCi

Calculate the decayed activity at 9:30 (after 1.5 hours):

Decay factor = 0.841

Decay activity = Initial activity * Decay factor

Calculate the remaining activity after withdrawing 20 mCi at 8 am:

Remaining activity = Initial activity - 20 mCi

Calculate the remaining activity at 9:30:

Remaining activity at 9:30 = Remaining activity * Decay factor

Calculate the desired activity at 9:30 (20 mCi):

Desired activity at 9:30 = 20 mCi

Calculate the volume needed to achieve the desired activity:

Volume needed = Desired activity at 9:30 / Remaining activity at 9:30 * Volume at 9:30

Calculate the remaining volume at 9:30:

Remaining volume = Volume at 8 am - Volume withdrawn - Volume accidentally discharged

Calculate the volume that needs to be added:

Volume to be added = Volume needed - Remaining volume

Let's perform the calculations step by step:

Determine the initial activity of the kit:

Initial activity = 180 mCi

Calculate the decayed activity at 9:30 (after 1.5 hours):

Decay factor = 0.841

Decay activity = 180 mCi * 0.841 = 151.38 mCi

Calculate the remaining activity after withdrawing 20 mCi at 8 am:

Remaining activity = 180 mCi - 20 mCi = 160 mCi

Calculate the remaining activity at 9:30:

Remaining activity at 9:30 = 160 mCi * 0.841 = 134.56 mCi

Calculate the desired activity at 9:30 (20 mCi):

Desired activity at 9:30 = 20 mCi

Calculate the volume needed to achieve the desired activity:

Volume needed = (Desired activity at 9:30 / Remaining activity at 9:30) * Volume at 9:30

Volume at 9:30 = Remaining volume = 30 ml - (30 ml / 2) = 15 ml

Volume needed = (20 mCi / 134.56 mCi) * 15 ml = 2.236 ml

Calculate the remaining volume at 9:30:

Remaining volume = 30 ml - (30 ml / 2) = 15 ml

Calculate the volume that needs to be added:

Volume to be added = Volume needed - Remaining volume = 2.236 ml - 15 ml = -12.764 ml

Since the calculated volume to be added is negative, it means that no additional volume is required. The remaining Kit volume in the syringe is sufficient to correct the dose to 20 mCi.

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Answer: the second one

Step-by-step explanation:

Answer:

11/12

Step-by-step explanation:

We compute

1 2/3 - 3/4 =

5/3 - 3/4 =

20/12 - 9/12 =

11/12 Cups

Answer:

1) B

2) B

Step-by-step explanation:

1) funtion 1 slope is 4

function 2 we use y2-y1/x2-x1

10-6/3-1

4/2

2 is the slope of function 2

so function 1 is bigger

1) only b is correct because it lands on the same line of y=x

hopes this helps please mark brainliest

Answer:

B

Step-by-step explanation:

the graph is completely proportional so the answer would be 1

Answer:

B. is the correct answer.

Step-by-step explanation:

Answer:

B. x-intercept is (-3/7,0) y-intercept is (0,3)

Step-by-step explanation:

I calculated logically

a) A function that gives the area of the playground (in square meters) in terms of x is A(x) = 60x - x².

b) The side length that gives the maximum area that the playground can have is x = 30 m.

c) The maximum area that the playground can have is 900 m².

In Mathematics and Geometry, the perimeter of a rectangle can be calculated by using this mathematical equation (formula);

P = 2(L + W)

Where:

By substituting the given side lengths, we have:

120 = 2(x + W)

60 = x + W

W = 60 - x

Therefore, the area of the rectangular playground (in terms of x) is given by this function;

A = LW

A(x) = x(60 - x)

A(x) = 60x - x²

Part b.

For the side length, we would take the first derivative of the area:

A(x) = 60x - x²

A'(x) = dA/dx

A'(x) = 60 - 2x

60 - 2x = 0

x = 60/2

x = 30 m

Part c.

W = 60 - x

W = 60 - 30

W = 30 m.

Therefore, the maximum area is given by;

A = 30 × 30

A = 900 m².

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Answer:

A.

What were the sixth grade student scores of the final exam?

The two conditions that prove this is a square are square KLMN with diagonals LN and KM (first option) and segment LM is parallel to segment KN (fifth option).

A square is a basic geometrical shape that includes 4 sides of equal length and therefore the angles of a square are the same. Besides this, some of the conditions that must be made are:

Based on this, the correct statements are:

Note: This question is incomplete; here is the missing information:

Square KLMN with diagonals LN and KM

segment LK is congruent to segment LN

segment LM is parallel to segment LK

segment LM is parallel to segment LK

segment LM is parallel to segment KN

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Answer:

x = -2.5

x = 2.6

Step-by-step explanation:

4x = -10

divided both by 4

x = -2.5

5x = 13

divided by both 5

x = 2.6