Use the table to answer the question that follows. ROR Portfolio 1 Portfolio 2 Portfolio 3
8. 9% $850 $1,050 $1,175
−5. 1% $2,425 $1,950 $550
12. 4% $280 $1,295 $860
4. 2% $1,400 $745 $550
0. 9% $2,330 $1,050 $2,000


Using technology, calculate the weighted mean of the RORs for each portfolio. Based on the results, which list shows a comparison of the overall performance of the portfolios, from best to worst?

The table does not provide enough information to determine the percentage of Democrats aged between 35 and 55.

The table presents conditional distributions of political party affiliation for each age group but lacks the joint distribution. To calculate the percentage of Democrats aged between 35 and 55, we need the joint distribution of age and political party affiliation.

The table only provides conditional probabilities, which describe the probability of being a Democrat within each age group. Without knowing the overall distribution of age groups or the correlation between age and party affiliation, we cannot accurately determine the specific percentage of Democrats aged between 35 and 55 from the given information.

Therefore, it is not possible to calculate the desired percentage using the provided table alone.

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Complete Question:

Provide an appropriate response The table below shows the conditional distributions of the variable political party affliation corresponding to each age group for a certain population.What percentage of Democrats are aged between 35 and 55?If it is not possible to tell from the table,say so Age Group 18-34 35-55 Over55 Total Democrat 0.45 0.46 0.43 0.447 Party Republican 0.40 0.44 0.49 0.443 Other 015 0.10 0.08 011 [Total 10 10 10 10 OIt is not possible to tell from this table. 44.7% 34% 46%.

Answer:

(10,9) P=10

Step-by-step explanation:

find the slope first: y2-y1/x2-x1=(3-1)/1-(-2)=2/3

y=2/3x+b

find b:

3=2/3(1)+b

b=3-2/3

b=7/3

now we find P

(p,9) input the y in the equation

y=2/3 x+7/3

9=2/3x+7/3

9-7/3=2/3x

x=10

The simplified form of the algebraic fraction  (v^-3 - w)/(w(v + w)) is (v^4 + w).

To simplify the fraction, we start by multiplying both the numerator and the denominator by v^3 to eliminate the negative exponent in the numerator: (v^-3 - w)(v^3)/(w(v + w))(v^3) This simplifies to:  1 - wv^3/(w(v + w))(v^3)

Next, we cancel out the common factors in the numerator and denominator: 1/(v + w)  Finally, we simplify further by multiplying the numerator and denominator by v^4: v^4/(v + w) Therefore, the simplified form of the algebraic fraction is v^4 + w.

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The division yields 1/14 for the complex fraction.

Division is one of the four basic operations of arithmetic, along with addition, subtraction, and multiplication. It is an inverse operation to multiplication, meaning that dividing by a number is the same as multiplying by its reciprocal. Division can be thought of as the process of finding how many times a number (the divisor) can fit into another number (the dividend). The result of the division is called the quotient. In some cases, the division may result in a fractional number, representing a partial division. In this case, the result is a rational number, which is a type of real number. Division can also be represented using long division, a method used to divide large numbers or polynomials. It involves dividing the dividend by the divisor one digit at a time, until the division is complete.

Here,

=22/44/7

=22/44*1/7

=1/14

The answer for the complex fraction is 1/14 by the division.

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Answer:

23

Step-by-step explanation:

Answer:

None of these equations create that graph.

The closest would be C.

Step-by-step explanation:

The value of (x - y)(x - y), if xy = 3 and x² + y² = 25, is 19.

A binomial is an expression represented by the sum or a difference of two algebraic terms. Generally, we can express it as a+b. If we square this binomial, (a + b)², it can be expanded into a² + 2ab + b².

xy = 3

x² + y² = 25

Now,  (x - y)(x - y) = x² + y² -xy -xy

(x - y)(x - y) = x² + y² -2xy

Now put the values of x² + y² and xy

(x - y)(x - y) = 25 - 2 × 3

(x - y)(x - y) = 25 - 6

(x - y)(x - y) = 19

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Answer:

Despite the full question not being in place the anwser your looking for is 10 inches.

Answer:

10 inches

Step-by-step explanation:

The sum of all interior angles of a 33-sided regular polygon is 5,580°.Explanation:The formula for finding the sum of all interior angles of a regular polygon is given by:

S = (n - 2) × 180°Where n is the number of sides of the regular polygon.Substituting n = 33 in the above formula:S = (33 - 2) × 180°S = 31 × 180°S = 5,580°Therefore, the sum of all interior angles of a 33-sided regular polygon is 5,580°.Option D, 5,580°, is the correct answer.

Therefore, the average rate of change in f(x) over the interval [4,13] is `13/9`. Hence, the correct option is not given but it's the answer.

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Answer: 2/4 more pizzia

Step-by-step explanation: Becuse if Mirtra ate 1/4 of the pizzia then you have 3/4 left and alonzo ate 3/4 of the pizza and if you subtract those the differce ends up to be 2/4.

Answer:

6\(x^{3}\)- 19\(x^{2}\)+\(x\)+6

Step-by-step explanation:

Answer:

6x³ - 19x² + x + 6

Step-by-step explanation:

Answer:

57.3 minutes

Step-by-step explanation:

We know that the temperature as a function of time of an object is described by the equation:

\(T(t) = T_a + (T_0 - Ta)*e^{-k*t}\)

Where:

k is a constant

Tₐ =  room temperature = 68°F

T₀ =  initial temperature of the object = 375°F

Replacing these in our equation we will get

T(t) = 68°F + (375°F - 68°F)*e^{-k*t} = 68°F + (307°F)*e^{-k*t}

And we know that after 25 minutes, at t = 25min, the temperature of the casserole is 190°F

then:

T(25min) = 190°F = 68°F + (307°F)*e^{-k*25 min}

Now we can solve this for k:

190°F = 68°F + (307°F)*e^{-k*25 min}

190°F - 68°F = (307°F)*e^{-k*25 min}

(122°F)/(307°F) = e^{-k*25 min}

Now we can apply the natural logarithm in both sides:

Ln( 122/307) = Ln(e^{-k*25 min}) = -k*25min

Ln( 122/307)/(-25 min) = k = 0.0369 min^-1

Then the temperature equation is:

T(t) = 68°F + (307°F)*e^{-0.0369 min^-1*t}

Now we want to find the value of t such that:

T(t) = 105°F = 68°F + (307°F)*e^{-0.0369 min^-1*t}

We can solve this in the same way:

105°F - 68°F =  (307°F)*e^{-0.0369 min^-1*t}

37°F =  (307°F)*e^{-0.0369 min^-1*t}

(37°F)/(307°F) = e^{-0.0369 min^-1*t}

Ln( 37/307) = -0.0369 min^-1*t

Ln( 37/307)/( -0.0369 min^-1 ) = 57.3 min

So after 57.3 minutes, the temperature of the casserrole will be 105°F

Answer:

3375cm³

Step-by-step explanation:

volume of old cube = 7.5³ = 421.875 cm³

volume of new cube = (2 X 7.5)³ = 15³ = 3375cm³

Answer:

THAZ NOW NUMBU FO IDIYIT WEN YO POWPIN

Step-by-step explanation:

Answer:

2 and 3/4

Step-by-step explanation:

The pattern is to add 2/4 each time. to find the 6th term, add 2/4 three more times.

1 and 1/4 + 2/4 = 1 and 3/4

1 and 3/4 + 2/4 = 2 and 1/4

2 and 1/4 + 2/4 = 2 and 3/4

Based on the given information, we can assume that the relationship between the number of minutes used and the monthly cost is linear. To determine the equation of the linear relationship, we can use the two data points provided: (410 minutes, $71.50) and (720 minutes, $118).

Using the formula for the equation of a line, y = mx + b, where y represents the monthly cost, x represents the number of minutes used, m represents the slope of the line, and b represents the y-intercept, we can calculate the values. First, we find the slope (m) using the formula: m = (change in y) / (change in x) = (118 - 71.50) / (720 - 410) = 46.50 / 310 ≈ 0.15.

Next, we can substitute one of the data points into the equation and solve for the y-intercept (b):

71.50 = 0.15 * 410 + b

71.50 = 61.50 + b

b = 71.50 - 61.50

b = 10.

Therefore, the equation of the linear relationship between the number of minutes used (x) and the monthly cost (y) is y = 0.15x + 10.Based on the given information, we can assume that the relationship between the number of minutes used and the monthly cost is linear.

Using this equation, we can calculate the monthly cost for any given number of minutes used within the range of the data points.

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Answer:p=d2

Step-by-step explanation:math

The value of the probability P(A and B) is 0.12

The given parameters are

P(A) = 0.40

P(B) = 0.30

Given that the events are independent events;, we have:

P(A and B) = P(A) * P(B)

So, we have:

P(A and B) = 0.40 * 0.30

Evaluate

P(A and B) = 0.12

Hence, the value of the probability P(A and B) is 0.12

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According to the question Rounding to the nearest whole number, it will take Mary approximately 5 years to repay the loan. The answer is 5 years.

To calculate the time it will take for Mary to repay the loan, we can use the formula for the number of years (t) needed to repay a loan:

t = loan amount / annual payment,

where the loan amount is $8,000 and the annual payment is $1,500.

Substituting the given values into the formula, we have:

t = $8,000 / $1,500 ≈ 5.3333.

Rounding to the nearest whole number, it will take Mary approximately 5 years to repay the loan. The answer is 5 years.

Therefore, the answer is 5 years.

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Work Shown:

-2 + 11(17y + 15)

-2 + 11(17y) + 11(15) .... distributive property

-2 + 187y + 165

187y + (-2+165)

187y + 163

Answer:

D-4

Step-by-step explanation:

It is asking for the slope and is written in slope-intercept form. 4x is your slope and 3 is your y intercept.

Answer:

6y

Step-by-step explanation:

uhhhh

The cost equation is used to estimate total costs associated with a given level of activity or output, where f is the fixed cost and v is the variable cost per unit of activity. The variable cost component (vx) changes in proportion to the level of activity or output (x), whereas the fixed cost component (f) remains constant regardless of the level of activity.

In the cost equation tc = f + vx, x is best described as the level of activity or the quantity of the input variable. The cost equation is a mathematical representation of the relationship between the total cost of production and the level of activity or the quantity of the input variable. The variable x represents the number of units produced or the amount of resources used in the production process, which can be measured in terms of labor hours, machine hours, or any other relevant unit of measure. The variable v represents the variable cost per unit of activity, and f represents the fixed cost of production.

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Answer:

B, 1/64

Step-by-step explanation:

\(2^{3}\) = 8

\(8^{-2}\) = \(\frac{1}{8^2}\) = \(\frac{1}{64}\)

Answer:

B. 1/64

Step-by-step explanation:

Got it right on the assignment

The subsequent questions (5-8), there are different types of logarithmic equations and exponential equations to be solved for x.

Solve for x: 82x+1 • (12) = 16²

The given equation is 82x+1 • 12 = 16². To solve for x, we need to simplify the equation and isolate the variable. First, we simplify the right side: 16² = 256. Now, we can rewrite the equation as 82x+1 • 12 = 256. Dividing both sides by 12, we have 82x+1 = 21. Finally, subtracting 1 from both sides gives us 82x = 20. Dividing both sides by 82, we find x = 20/82.

Solve for x: 51-3x9x+2 = 3.

The equation given is 51 - 3x9x + 2 = 3. To solve for x, we need to simplify the equation and isolate the variable. First, we simplify the left side: 51 - 27x + 2 = 3. Combining like terms, we have 53 - 27x = 3. Now, subtracting 53 from both sides gives us -27x = -50. Finally, dividing both sides by -27, we find x = -50/-27, which simplifies to x = 50/27.

Solve for x: 5 - 6e²-3x = -7.

The equation given is 5 - 6e²-3x = -7. To solve for x, we need to simplify the equation and isolate the variable. First, we add 7 to both sides: 5 - 6e²-3x + 7 = 0. Simplifying further, we have 12 - 6e²-3x = 0. Now, subtracting 12 from both sides gives us -6e²-3x = -12. Dividing both sides by -3, we find 2e² + x = 4. Rearranging the equation, we have x = 4 - 2e².

Solve for x: 4e² + 3 = 15.

The equation given is 4e² + 3 = 15. To solve for x, we need to simplify the equation and isolate the variable. First, subtracting 3 from both sides gives us 4e² = 12. Dividing both sides by 4, we find e² = 3. Taking the square root of both sides, we have e = ±√3. Therefore, there are two solutions: e = √3 and e = -√3.

Please note that in the subsequent questions (5-8), there are different types of logarithmic equations and exponential equations to be solved for x. If you provide the specific question number, I can provide the solutions accordingly.

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Answer:

Answer choice A

Step-by-step explanation:

This is the midpoint of both coordinates.

Answer:

There is a possibility of births and deaths. This also, informs us of a larger population.

Step-by-step explanation:

This is because there are 333% more rabbits without a tag than with one. This giving us the possibility shown above!

Mark as brainliest

Answer:  560 total rabbits

Step-by-step explanation:

Your assumptions are great but you can also add the assumption that the ratio of the rabbits caught on Monday is the same ratio of the rabbits caught on Tuesday.

\(\text{Tuesday:}\quad \dfrac{15\ tags}{70\ rabbits}=\dfrac{3\ tags}{14\ rabbits}\ \leftarrow simplified\)

Assumption:

3/14 of the total rabbits on the farm = 120 tagged on Monday

Let r represent the total rabbits on the farm

then (3/14)r = 120

                r = 120(14/3)

                r = 560