5x + 1 = 3x + 5 help

The true statement about RR and AR measure is that all of the given options (A, B, C, and D) are accurate. Therefore, the correct answer is E, "NONE of the above."

A. Relative Risk (RR) is indeed a useful measure in etiologic studies of disease. It quantifies the association between a specific exposure and the risk of developing a particular disease or condition. By comparing the risk of disease between exposed and unexposed individuals, researchers can assess the strength of the relationship.

B. Attribute Risk (AR) is a measure of the proportion of disease risk that can be attributed to a specific exposure. It indicates the excess risk of disease associated with the exposure. AR is valuable in understanding the impact of a particular factor on the occurrence of a disease and can aid in making informed decisions regarding prevention and control strategies.

C. Attributable Risk (AR) has significant applications in clinical practice and public health. It helps identify modifiable risk factors and guides interventions to reduce the burden of disease. AR estimates can be used to allocate resources effectively, implement targeted prevention programs, and develop public health policies.

D. Relative Risk (RR) does indicate the strength of association between disease and exposure. It compares the risk of disease in exposed individuals to the risk in unexposed individuals. The magnitude of RR reflects the degree of association, with higher values indicating a stronger relationship between the exposure and the disease outcome.

Since all of the statements provided in the options (A, B, C, and D) are true, the correct answer is E, "NONE of the above."

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Answer:

19

Step-by-step explanation:

divide

Types of quadrilaterals are parallelograms, rectangles, squares, rhombi, trapezoids, kites, and isosceles trapezoid.

A polygon having four sides and four angles are called a quadrilateral. Quadrilaterals come in a wide variety of forms, each with its own set of qualities and attributes.

Some of the most typical varieties are listed below:

Parallelogram - A quadrilateral has opposing sides that are equally long and parallel.

Rectangle - A parallelogram with all angles at 90 degrees is referred to as a rectangle.

Square - A rectangle with equally long sides.

Rhombus - A parallelogram with equal-length sides is referred to as a rhombus.

Trapezoid - A quadrilateral with just one set of diagonally opposed sides is called a trapezoid.

Kite - A quadrilateral has two sets of adjacent sides that are of equal length or a kite.

Isosceles trapezoid - An isosceles trapezoid is one with equally long non-parallel sides.

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The p-value is 0.0003502. This means that there is very strong evidence against the null hypothesis, and we can conclude that the proportion of apple weights larger than 100 grams is significantly larger than 0.5.

To find the p-value of the hypothesis testing, we can use the binomial distribution formula. Let's denote the proportion of apples with weight larger than 100 grams as p. According to the null hypothesis, p=0.5. We can calculate the probability of observing 120 or more apples out of 200 with weight larger than 100 grams under this assumption using the following formula:

P(X ≥ 120) = 1 - P(X < 120) = 1 - Σ(i=0 to 119) (200 choose i) * 0.5^i * 0.5^(200-i)

Using a statistical software or a calculator, we can find that P(X ≥ 120) = 0.0003502.

This means that if the true proportion of apples with weight larger than 100 grams is really 0.5, the probability of observing 120 or more such apples out of 200 is only 0.0003502. This probability is very low, which suggests that the null hypothesis is unlikely to be true. Therefore, we can reject the null hypothesis in favor of the alternative hypothesis that the proportion of apple weights larger than 100 grams is larger than 0.5.

The p-value of the hypothesis testing is the probability of observing a test statistic as extreme or more extreme than the one we obtained, assuming the null hypothesis is true. In this case, our test statistic is the proportion of apples with weight larger than 100 grams. Since we obtained a very low probability of observing such a proportion under the null hypothesis, the p-value is also very low.

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What is the average rate of change of f(x) from x1=−9 to x2=−1?

The average rate of change of a function f(x) over the interval [a, b] is given by:

Average rate of change = $\frac{f(b) - f(a)}{b - a}$Here, we are given:x1 = -9, x2 = -1So, a = -9 and b = -1We are required to find the average rate of change of f(x) over the interval [-9, -1].Let f(x) be the function whose average rate of change we are required to find. However, the function is not given to us. Therefore, we will assume some values of f(x) at x = -9 and x = -1 to proceed with the calculation.Let f(-9) = 7 and f(-1) = 11. Therefore,f(-9) = 7 and f(-1) = 11Average rate of change = $\frac{f(-1) - f(-9)}{-1 - (-9)}$

Substituting the values of f(-1), f(-9), a, and b, we get:Average rate of change = $\frac{11 - 7}{-1 - (-9)}$Average rate of change = $\frac{4}{8}$Average rate of change = 0.5Answer:Therefore, the average rate of change of f(x) from x1=−9 to x2=−1 is 0.5. Since the answer has already been rounded to the nearest hundredth, no further rounding is required.

The average rate of change of a function f(x) over the interval [a, b] is given by the formula:Average rate of change = $\frac{f(b) - f(a)}{b - a}$Here, the given values are:x1 = -9, x2 = -1a = -9, and b = -1Let us assume some values of f(x) at x = -9 and x = -1. Let f(-9) = 7 and f(-1) = 11. Therefore, f(-9) = 7 and f(-1) = 11.

Substituting the values of f(-9), f(-1), a, and b in the formula of the average rate of change of a function, we get:Average rate of change = $\frac{11 - 7}{-1 - (-9)}$Simplifying this expression, we get:Average rate of change = $\frac{4}{8}$Therefore, the average rate of change of f(x) from x1=−9 to x2=−1 is 0.5.

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The probability of a z-value less than -1.02 is similar to getting the area to the left of z = -1.02 in a normal curve.

Using the standard normal distribution table, the area to the left of z = -1.02 is 0.1539. Therefore, P(Z < -1.02) = 0.1539.

Answer: Alternate exterior angles

Step-by-step explanation:

Answer: -3f/2+3e-3/8

Step-by-step explanation:

Answer:

Solution given:

perpendicular distance =height [p]=40m

base or horizontal distance [b]=198m

Hypotenuse or zip line [h]=?

Now

By using Pythagoras law

h²=p²+b²

h²=40²+198²

h=√40804

h=202m

So the Zip line is 202m long.

The expected number of orange marbles is given as follows:

129 orange marbles.

The expected number of orange marbles is obtained applying the proportions in the context of this problem.

Out of 3 + 2 + 1 + 1 = 7 marbles, 3 are orange, hence the proportion of orange marbles is given as follows:

3/7.

Out of 300 marbles, the expected amount of orange marbles is given as follows:

3/7 x 300 = 900/7 = 129 marbles. (rounded).

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Answer:

To simplify this expression, we can start by combining like terms.

The first two terms are:

-18\dfrac{9}{17} + \left(-18\dfrac{9}{17}\right)

We can combine these by adding the whole numbers and the fractions separately, since they have a common denominator of 17:

-18 - 18 + \frac{9}{17} - \frac{9}{17} = -36

Next, we have:

-\frac{18}{17} + \left(-\frac{18}{17}\right) = -\frac{36}{17}

Finally, we have:

-\frac{9}{17} + \frac{18}{17} = \frac{9}{17}

Putting it all together, we get:

-36 - \frac{36}{17} + \frac{9}{17} = -\frac{657}{17}

Since this expression is negative, the sign of the expression is negative.

Step-by-step explanation:

please follow me for more if you need any help

Answer:

I think this is correct 65%

Answer:

20 30

Step-by-step explanation:

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The volume of cylindrical tin is 1584 \(cm^3\). The depth of the oil in the tin is 9cm.

\(V_1 =\) VOLUME OF CYLINDRICAL TIN

   \(= \pi r^2 h\)

  \(=\frac{22}{7}\) x 6 x 6 x 14

  = 44 x 36

  = 1584 \(cm^3\)

\(V_2 =\) VOLUME OF RECTANGULAR TIN

    = lbh = 1584

    = (16)(11)(h) = 1584

    = 176h =1584

    = h = 1584 / 176

    = h = 9 cm

A cylinder is a three-dimensional shape that consists of a circular base and a curved surface that extends upward to meet at a point known as the apex. The volume of a cylinder is the amount of space occupied by the shape and is given by the formula V = πr²h, Once we have calculated the area of the circular base, we can multiply it by the height of the cylinder to get the volume.

To calculate the volume of a cylinder, we need to know its dimensions, which are the radius and height. The radius is the distance from the center of the circular base to the edge, while the height is the distance between the two circular bases.

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Answer:

Their account balances will never be equal.

Step-by-step explanation:

I basically ran the math. 500 minus 12 times anything from 1-40 cannot equal 600 minus 15 times anything from 1-40. When we come to 600 - (15*40) we get zero.

Answer:

B, C, E

Step-by-step explanation:

87 is divided into 2 parts that are 39 and 48. And the 48 is divided into 4 equal parts. Then the correct statements are B, C, and D.

The process of making choice is by identifying the correct decision, gathering information, and assessing alternative solutions.

Five statements are given.

The condition will be

According to the diagram, 87 is divided into 2 parts that are 39 and 48. And the 48 is divided into 4 equal parts.

A: There are 87 children and 39 adults at a show. The seating in the theater is split into 4 equal sections. This is incorrect.

B: There are 87 first graders in after-care. After 39 students are picked up, the teacher put the remaining students into 4 groups for an activity. This is correct.

C: Lin buys a pack of 87 pencils. She gives 39 to her teacher and shared the remaining pencils between herself and 3 friends. This is correct.

D: Andre buys 4 packs of paper clips with 39 paper clips in each. Then he gives 87 paper clips to his teacher. This is correct.

E: Diego’s family spends $87 on 4 tickets to the fair and a $39 dinner. This is incorrect.

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Answer:

Step-by-step explanation:

The parenthesis can cancel because the lack of anything you can do in them, so that will leave you with 7m + 3 + 7m + 6

Next step is to add like numbers, you should start by adding 7m + 7m, which would be 14m.

Next would be to add 3 + 6, which is nine.

To end this equation, simply put 14m + 9

There is no one-number answer because we do not know what m is. So the equation 14m + 9 is the final answer.

Answer:

2

Step-by-step explanation:

1/4 = 1 batch

1/4 + 1/4 = 1/2

1/2 = 2 batches

Answer:

2

Step-by-step explanation:

1/4 + 1/4 = 2/4 which is equal to 1/2

Answer:

A. The coefficient of determination is 0.743. 74.3% of the variation is explained by the linear correlation and 25.7% is explained by other factors.

Explanation:

The coefficient of determination is the percentage variation in y explained by all the x variables together.

It is the square of the correlation coefficient.

Using a regression calculator:

Thus:

The closest result from the options is 0.743.

Therefore, the coefficient of determination is 0.743. 74.3% of the variation is explained by the linear correlation and 25.7% is explained by other factors.

Option A is correct.

Answer:

0

Step-by-step explanation:

Label the coordinates(x₁,y₁) and (x₂,y₂).

Input the values into the formula.

Add the values in the parentheses and divide each result by 2.

The new values form the new coordinates of the midpoint.

Check your results using the midpoint calculator.

Suppose we have a line segment and want to cut that section into two equal parts. To do so, we need to know the center. We can achieve this by finding the midpoint. You could measure with a ruler or just use a formula involving the coordinates of each endpoint of the segment. The midpoint is simply the average of each coordinate of the section, forming a new coordinate point.

The probability that the volume of soda in a randomly selected bottle will be less than 64.0 oz will be 0.4013

Given,

The volumes of soda in tested soda bottles are normally distributed.

The mean of the distribution, μ = 64.6 oz

Standard deviation, σ = 2.40 oz

We have to find the probability that the volume of soda in a randomly selected bottle will be less than 64.0 oz;

Let x be the volume of randomly selected quart soda bottle.

z score = (x - μ) / σ = (64 - 64.6) / 2.4 = -0.25

Then,

The probability that the volume of soda in a randomly selected bottle will be less than 64​ oz

P(x < 64) = P(z < -0.25) = 0.4013

That is,

The probability that the volume of soda in a randomly selected bottle will be less than 64.0 oz will be 0.4013

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The derivatives of the given functions are:

z'(x) = (6x - 2)(2x - 7)^4 + 8(3x^2 - 2x)(2x - 7)^3

f'(x) = 18(6x - 1)^2 - 15(6x - 1)^3(5x + 3)^2

f'(x) = -16x^3 + 84x^2

To find the derivatives of the given functions, we'll use the power rule, product rule, quotient rule, chain rule, exponential rule, and logarithmic rule where applicable. Let's solve each problem one by one:

Given: z(x) = (3x^2 - 2x)(2x - 7)^4

To find the derivative, we'll apply the product rule. The product rule states that if we have a function u(x) multiplied by another function v(x), the derivative of the product is given by:

(d/dx)(u(x) * v(x)) = u'(x) * v(x) + u(x) * v'(x)

Let's apply the product rule to z(x):

z'(x) = (3x^2 - 2x)' * (2x - 7)^4 + (3x^2 - 2x) * ((2x - 7)^4)'

Taking the derivatives of each term:

z'(x) = (6x - 2) * (2x - 7)^4 + (3x^2 - 2x) * 4(2x - 7)^3 * 2

Simplifying the expression:

z'(x) = (6x - 2)(2x - 7)^4 + 8(3x^2 - 2x)(2x - 7)^3

Given: f(x) = (6x - 1)^3 / (5x + 3)^3

To find the derivative, we'll apply the quotient rule. The quotient rule states that if we have a function u(x) divided by another function v(x), the derivative of the quotient is given by:

(d/dx)(u(x) / v(x)) = (u'(x) * v(x) - u(x) * v'(x)) / v(x)^2

Let's apply the quotient rule to f(x):

f'(x) = ((6x - 1)^3)' * (5x + 3)^3 - (6x - 1)^3 * ((5x + 3)^3)'

Taking the derivatives of each term:

f'(x) = 3(6x - 1)^2 * 6 - (6x - 1)^3 * 3(5x + 3)^2 * 5

Simplifying the expression:

f'(x) = 18(6x - 1)^2 - 15(6x - 1)^3(5x + 3)^2

Given: f(x) = 4x^3 / (-2x + 7)

To find the derivative, we'll apply the quotient rule again:

f'(x) = (4x^3)' * (-2x + 7) - 4x^3 * (-2x + 7)'

Taking the derivatives of each term:

f'(x) = 12x^2 * (-2x + 7) - 4x^3 * (-2)

Simplifying the expression:

f'(x) = -24x^3 + 84x^2 + 8x^3

f'(x) = -16x^3 + 84x^2

So, the derivatives of the given functions are:

z'(x) = (6x - 2)(2x - 7)^4 + 8(3x^2 - 2x)(2x - 7)^3

f'(x) = 18(6x - 1)^2 - 15(6x - 1)^3(5x + 3)^2

f'(x) = -16x^3 + 84x^2

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The sum of the first 20 terms of the arithmetic sequence is 1220

The number of terms (n) = 20

The first term (a) = 4

The common difference (d)= 10-4= 6

The formula for calculating the number of terms in an arithmetic sequence is

(a + L)*n/2

The first step is to calculate the value of L

L = a + (n - 1)*d

L= 4 + (20 - 1)6

L= 4 + 19(6)

L= 4 + 114

L= 118

The sum of the first 20 terms is

(a + L)*n/2

(4 + 118) × 20/2

= 122 × 10

= 1220

Hence the sum of the first 20 terms of the arithmetic sequence is 1220

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The time taken by student A to complete the project if they worked together would be 0.7 minutes, the time taken by student B would be 0.77 minutes, the time taken by student C would be 0.84 minutes, and the time taken by student D would be 0.91 minutes.

Let the time taken by student A be x minutes, then the time taken by students B, C, and D would be 1.1x, 1.2x, and 1.3x minutes, respectively.

Here, the time is taken by these four students to complete the project together, which is 45 minutes.

To find the time taken by each student to complete the project if they worked together, we can use the formula:

1/x + 1/1.1x + 1/1.2x + 1/1.3x = 1/45

We can simplify this equation by multiplying both sides by the least common multiple of the denominators, which is 2574x:

22560 + 20727 + 19305 + 18000 = 114930x

80592 = 114930x

x = 0.7

The time taken by student B would be:

1.1 x 0.7 = 0.77 minutes

The time taken by student C would be:

1.2 x 0.7 = 0.84 minutes

The time taken by student D would be:

1.3 x 0.7 = 0.91 minutes

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Answer:

$1360

Step-by-step explanation:

Smith pays a monthly payment to the insurance company = $50

So in 12 months, he pays = 12 x 50

                                          = $ 600

Now subtracting a $ 2600 by the deduction of amount $300 , i.e. $2300.

Now multiplying it by 20 percent as the insurance company pays the 80% leaving Smith with 20%, to get $460.

Now adding $460 with $300, as these amount Smith paid and he got $760.

Now monthly payment = $760 + $600

                                      = $1360

Correct Answer: $1,840

Answer:

you didn't give a picture bestie but it'll be kind of money U and it should be up 3 on the graph

The time taken by the planes when they are 2000 miles apart is 2 hours.

We all know that formula of distance, speed and time is given by  distance = speed*time or time = distance/speed

Let x be the number of hours that the two planes will be 2000 miles apart.

Let 430x be the distance traveled by the first plane at 430 miles per hour

and 570x be the distance traveled by the second plane at 570 miles per hour.

here, 430x +570x =2000 is the total distance travelled by the first plane and the second plane

Solving yields the following steps:

1000x = 2000

Dividing 1000 to both sides of the above equation, we get

1000x/1000=2000/1000

So the value of x will be equivalent to 2

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Answer:

LATIHAN ULASAN is a very good friend and a good person to work with and I am sure he will be a good candidate for the role

Step-by-step explanation:

Who is he going to travel there for a few days now and is there a way to

The true mean additional tax owed for estate tax returns is between approximately $3056 and $3832. This means option C is the correct answer: One can be 90% confident that the mean additional tax owed is between the lower and upper bounds.

Based on a random sample of 100 audited estate tax returns, the mean amount of additional tax owed was estimated to be $3444, with a standard deviation of $2504. Using this data, a 90% confidence interval for the mean additional amount of tax owed can be calculated. The lower bound of the confidence interval is approximately $3056, and the upper bound is approximately $3832. Therefore, one can be 90% confident that the true mean additional tax owed for estate tax returns falls between these two values.

To construct the 90% confidence interval, we can use the formula:

Confidence Interval = mean ± (critical value) * (standard deviation / sqrt(sample size))

Since the sample size is large (n = 100), we can assume a normal distribution and use the z-score critical value. The critical value for a 90% confidence interval is 1.645.

Plugging in the values, we have:

Confidence Interval = $3444 ± 1.645 * ($2504 / sqrt(100))

= $3444 ± 1.645 * ($2504 / 10)

= $3444 ± 1.645 * $250.4

= $3444 ± $411.86

Calculating the lower and upper bounds:

Lower bound = $3444 - $411.86 ≈ $3056

Upper bound = $3444 + $411.86 ≈ $3832

Therefore, we can say with 90% confidence that the true mean additional tax owed for estate tax returns is between approximately $3056 and $3832. This means option C is the correct answer: One can be 90% confident that the mean additional tax owed is between the lower and upper bounds.

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Answer:

21 m^2

Step-by-step explanation:

0.5 x 14 x 3

hope this helps

have a good day

Answer:

The answer is 21 m^2

cmiller did it first so giver her brainlliest if you were going to do it to me.