3) A lottery ticket says that the chances of winning are 1 in 8. Suppose you buy 10 of these lottery tickets. Find the probability that at least one of them will be a winner

Answer:

6 weeks

Step-by-step explanation:

$450 - $90(from parents) = $360

$360 ÷ $60(from job) = 6

He's been saving money for "6 weeks".

The perimeter of the square is 256 m.

Area is a measure of the amount of two-dimensional space enclosed by a closed figure or shape. It is usually measured in square units, such as square meters, square feet, or square centimeters.

A square is a regular quadrilateral with four equal sides and four right angles. It is a special case of a rectangle and a rhombus, and its properties are a combination of both.

In the given question,

We can start by using the formula for the area of a square, which is:

a = s²

where a is the area and s is the length of one side of the square.

If the area of the square is 64 m², then we have:

64 = s²

Solving for s, we get:

s = √64 = 8 m

Now, we can use the formula for the perimeter of a square in terms of its area:

P = 4a²

Substituting a = 64, we get:

P = 4(64) = 256 m

Therefore, the perimeter of the square is 256 m.

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The answer is: A) r=0.04; R=0.96 B) 8% C) 92.16%.

The Hardy-Weinberg equilibrium is a method for determining the frequency of certain genetic traits in a population. The following are the frequencies of the red hair (r) and non-red hair (R) alleles in the Norwegian population, according to the question: A) The total frequency of alleles is 1. If red hair (r) is found in approximately 4% of the people in Norway, then the frequency of the R allele must be 0.96 or 96%. R = 0.96 r = 0.04 B) The frequency of hetero zygotes in a population can be determined by multiplying the frequency of the R allele by the frequency of the r allele and then multiplying that number by 2.

Heterogeneous genotype = 2pq Here, p represents the frequency of the R allele, and q represents the frequency of the r allele. p = R = 0.96 q = r = 0.04 Therefore, 2pq = 2(0.96 x 0.04) = 0.077, or approximately 8%. C) In order for a child to have red hair, both parents must carry the r allele. If both parents are homozygous for the R allele, there is no chance that their child will have red hair. This means that the proportion of matings that cannot result in a child with red hair is (0.96 x 0.96) = 0.9216 or 92.16%.

Therefore, the answer is: A) r=0.04; R=0.96 B) 8% C) 92.16%.

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Answer:

the second one ( subtrracting 2)

Step-by-step explanation:

The Midpoint is the middle- point of the line member. The midpoint connecting two sides of a triangle is resemblant to the third side and half as long.

The midpoint is the middle of the line member. It's equidistant from both endpoints and is the centroid of the member and endpoints. Cut a member in two.

The midpoint theorem states that a line member drawn from the midpoint of two sides of a triangle is resemblant to the third side and half the length of the third side of the triangle.

The mean theorem helps us find the missing values for the sides of triangles. Connects the sides of a triangle with a line member drawn from the midpoints of two sides of the triangle.

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The distance between the boat and the lighthouse is 47,29, 47,29, 47,29 kilometers.

An equation is a mathematical statement containing two algebraic expressions flanked by equal signs (=) on either side.

It shows that the relationship between the left and right printed expressions is equal.

All formulas hav LHS = RHS (left side = right side).

You can solve equations to determine the values ​​of unknown variables that represent unknown quantities.

If a statement does not have an equals sign, it is not an equation. A mathematical statement called an equation contains the symbol "equal to" between two expressions of equal value.

According to our question-

tano = perpendicular/base

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The missing amounts for Walco Corporation and Gunther Enterprises assuming  all changes in stockholders equity are due to changes in retained earnings are
(a) Walco Corporation Total Stockholders' Equity =  $54,000
(b) Walco Corporation Total Assets = $182,000
(c) Walco Corporation Dividends = $47,100
(d) Gunther Enterprises Total Liabilities = $140,000
(e) Gunther Enterprises Total Stockholders' Equity = $91,500
(f) Gunther Enterprises Total Revenues =  $135,100

A balance sheet is a financial statement that reports a company's assets, liabilities, and stockholder equity on a specific date. Assets are resources a company owns that have monetary value, liabilities are obligations that must be paid in the future, and stockholder equity is the difference between a company's assets and liabilities. To calculate the missing amounts, you need to subtract the beginning of year figures from the end of year figures.

a) Total liabilities + Total stockholders' equity = Total assets

Total liabilities + $54,000 = $100,000

Total liabilities = $46,000

(b) Total assets = Total liabilities + Total stockholders' equity

Total assets = $128,000 + $54,000

Total assets = $182,000

(c) Changes during year in retained earnings = Total revenues - Total expenses - Dividends

Changes during year in retained earnings = $219,000 - $167,000 - $4,900

Changes during year in retained earnings = $47,100

The missing values for Gunther Enterprises:

(d) Total liabilities + Total stockholders' equity = Total assets

$67,500 + $(e) = $159,000

$(e) = $91,500

(f) Changes during year in retained earnings = Total revenues - Total expenses - Dividends

Changes during year in retained earnings = $(f) - $79,000 - $4,900

Changes during year in retained earnings = $(f) - $83,900

Using the balance sheet equation, we can find the missing values:

(d) Total liabilities = Total assets - Total stockholders' equity

Total liabilities = $159,000 - $67,500

Total liabilities = $91,500

(e) Total stockholders' equity = Total assets - Total liabilities

Total stockholders' equity = $190,000 - $50,000

Total stockholders' equity = $140,000

(f) Changes during year in retained earnings = Total revenues - Total expenses - Dividends

Changes during year in retained earnings = $219,000 - $79,000 - $4,900

Changes during year in retained earnings = $135,100

Therefore, the missing amounts are:

(a) Walco Corporation Total Stockholders' Equity =  $54,000
(b) Walco Corporation Total Assets = $182,000
(c) Walco Corporation Dividends = $47,100
(d) Gunther Enterprises Total Liabilities = $140,000
(e) Gunther Enterprises Total Stockholders' Equity = $91,500
(f) Gunther Enterprises Total Revenues =  $135,100

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Answer:

The associated growth factor for a 30% increase is 1 + 0.30 = 1.30.

The associated growth factor for a 30% decrease is 1 - 0.30 = 0.70.

The associated growth factor for a 2% increase is 1 + 0.02 = 1.02.

The associated growth factor for a 2% decrease is 1 - 0.02 = 0.98.

The associated growth factor for a 0.04% increase is 1 + 0.0004 = 1.0004.

The associated growth factor for a 0.04% decrease is 1 - 0.0004 = 0.9996.

The associated growth factor for a 100% increase is 1 + 1 = 2.

Step-by-step explanation:

A growth factor is a multiplier that represents the amount by which a quantity changes as a result of a growth rate or percentage change. It is calculated by adding 1 to the decimal form of the growth rate. For example, if the growth rate is 30%, the decimal form is 0.30, and the growth factor is 1 + 0.30 = 1.30.

In case of a decrease, the growth factor is calculated by subtracting the decimal form of the decrease rate from 1. For example, if the decrease rate is 30%, the decimal form is 0.30, and the growth factor is 1 - 0.30 = 0.70.

In cases where the growth rate is a small percentage, it is important to convert it into a decimal by dividing the percentage by 100 before calculating the growth factor.

In the case of a 100% increase, the quantity doubles, so the growth factor is 2 (i.e., 1 + 1).

Answer:

just a Condit

Step-by-step explanation:

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Answer:

If two angles are supplementary, then the sum of their measures is 180°.

Yes, the triangle is a right triangle, the correct option is A.

We can see that the vertices of the triangle are at:

A = (6, 4)

B = (-6, 9)

C = (0, 0)

Then the lenghts of each of the sides is:

AC = √( (6 - 0)² + (4 - 0)²) = √52

BC = √( (-6 - 0)² + (9 - 0)²) = √117

AB = √( (6 + 6)² + (4 - 9)²) = 13

If this is a right triangle, then the pythagorean theorem must be true, so:

AB² = AC² + BC²

13² =  √52²  + √117²

169 = 52 + 117

169 = 169

This means that BC is perpendicular to AC.

So yes, it is a right triangle. The correct option is A.

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Answer:

its  ED  DC CE  i think hope this help :D sorry if you get this wonge :(

Step-by-step explanation:

The sum of (r_1+3)^100+(r_2+3)^100+...+(r_{100}+3)^100 is 4^100

We can start by applying the binomial theorem to expand the expression (r + 3)^100:

(r + 3)^100 = ∑(i=0)^100 (100 choose i) r^i 3^(100-i)

Using this expression, we can write each term in the desired sum as:

(r_k + 3)^100 = ∑(i=0)^100 (100 choose i) r_k^i 3^(100-i)

Therefore, the sum we want to compute can be written as:

∑(k=1)^100 (r_k + 3)^100 = ∑(k=1)^100 ∑(i=0)^100 (100 choose i) r_k^i 3^(100-i)

Now, let's focus on the coefficients of this expression. Notice that each coefficient is a sum of terms of the form (100 choose i) r_k^i 3^(100-i), which are the same for all k. Therefore, we can factor out these terms from the sum over k:

∑(k=1)^100 (r_k + 3)^100 = ∑(i=0)^100 (100 choose i) 3^(100-i) ∑(k=1)^100 r_k^i

But the sum ∑(k=1)^100 r_k^i is just the i-th power sum of the roots of f(x). Using Vieta's formulas, we know that the i-th power sum of the roots of a polynomial of degree n can be expressed in terms of its coefficients:

s_i = (-1)^i × a_{n-i}/a_n,

where s_i is the i-th power sum and a_i is the coefficient of x^i in the polynomial. Applying this formula to f(x), we get:

s_0 = 100, s_1 = -6, s_2 = 0, ..., s_{99} = 0, s_{100} = -4

Substituting these values into the expression we derived above, we get:

∑(k=1)^100 (r_k + 3)^100 = ∑(i=0)^100 (100 choose i) 3^(100-i) (-1)^i a_{50-i}/a_{50}

where a_{50-i} is the coefficient of x^{50-i} in f(x). Since f(x) is a polynomial of degree 100, its coefficient a_{50} is nonzero, so we can use it as a denominator to simplify the expression further:

∑(k=1)^100 (r_k + 3)^100 = ∑(i=0)^100 (100 choose i) 3^(100-i) (-1)^i a_{50-i}/a_{50}

= ∑(i=0)^50 (100 choose i) 3^(100-i) a_{50-i}/a_{50} - ∑(i=51)^100 (100 choose i) 3^(100-i) a_{50-i}/a_{50}

The first sum can be computed using the binomial theorem:

∑(i=0)^50 (100 choose i) 3^(100-i) a_{50-i}/a_{50} = (3+1)^{100} a_{50}/a_{50}

= 4^{100}

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Tomas can spend at most $118.50 each day. The inequality equation is 5.5x ≤ 651.75.

Tomas has $1,000 to spend on a vacation. His plane ticket costs $348.25. If he stays 5.5 days at his destination, how much can he spend each day? Write an inequality and then solve.

Let x be the amount that Tomas can spend each day. Since Tomas has to pay for the plane ticket, he will have $1,000 − $348.25 = $651.75 left to spend on the rest of the vacation.

Then, since he is staying for 5.5 days, the total amount he can spend would be 5.5x dollars. The inequality that represents the problem is as follows:

5.5x ≤ 651.75

To solve for x, divide both sides by 5.5

5.5x/5.5 ≤ 651.75/5.5x ≤ 118.5

Therefore, Tomas can spend at most $118.50 each day.

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Answer:

The answer to this solution is 118.5 a day

Step-by-step explanation:

The original price is $1,000 for the ticket it costs $348.25 and Tomas is staying for 5.5 days so dividing 651.75 by 5.5 is the ANSWER 118.5

Thus, the total area of composite figure (circle on a rectangle) is found as  29.91 m².

Area of sector of the circle = (Ф/360°) *π*r²

r is the radius = 5.5 m

π = 3.14

Area =  (30/360°) *3.14 * 5.5²

Area = 7.91 m²

Area of rectangle = width × length

Area = 4 × 5.5 = 22 m²

Total area of composite figure = area of the circle's sector + area of the rectangle

Total area of composite figure =  7.91 m² + 22 m² = 29.91 m²

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Answer:

y = -2x + 12

Step-by-step explanation:

In order to put the equation in slope intercept form [tex]y=mx+b[/tex] we need to solve for y.

[tex]4x+2y=24[/tex]

Subtract 4x on both sides

[tex]2y=-4x+24[/tex]

Divide by 2

[tex]y=-2x+12[/tex]

The lower the p-value, the more likely it is that the results are not due to chance. In this case, the p-value is 0.0683 This means that the researchers can conclude that drivers are significantly more distracted while driving when using a cell phone than when talking to a passenger in the car.

There is a difference in the proportion of drivers who missed the exit between the two groups.
The conditions required for a two-proportion z-test to be appropriate include that the data is collected independently, both groups are independent, the data should come from a normal population, and the sample sizes should be greater than 10.
The data was collected independently, both groups are independent, and the sample sizes are greater than 10. Therefore, these conditions are met. It is not clear if the data is from a normal population or not, but the test can still be used if the sample sizes are large enough.
The p-value of 0.0683 measures the probability that the results observed are due to chance. Therefore ,the lower the p-value, the more likely it is that the results are not due to chance.

In this case, the p-value is 0.0683, which is considered to be a small enough value that it indicates a statistically significant difference between the two groups.

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The equation of the circle in standard form is (x-5)² + (y+1)² = 9. The center of the circle is (5,-1) and the radius is 3.

To write the equation of the circle in standard form, we need to complete the square for both x and y terms:

x² - 10x + y² + 8y + 37 = 0

(x² - 10x + 25) + (y² + 8y + 16) + 37 = 25 + 16

(x - 5)² + (y + 4)² = 6²

So the equation of the circle in standard form is (x - 5)² + (y + 4)² = 36.

The center of the circle is (5, -4), and the radius is 6.

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Answer:

center is 5,-4 radius is 2

Step-by-step explanation:

100 people stand in a circle in order 1 to 100. no. 1 has a sword. He kills the next person (i.e. no. 2) and gives the sword to the next living person (i.e. no. 3). All people do the same until only 1 survives, the number of the survivor is 37

The first person (No. 1) starts by killing the second person (No. 2) and passing the sword to the third person (No. 3). Now the second person is dead, so he is out of the circle. The third person starts by killing the fourth person (No. 4) and passing the sword to the fifth person (No. 5).

This process continues until there is only one person left.Now let's find out which number will survive to the end. We can solve this problem using a recursive approach. Let's denote the number of the survivor after the first killing as f(n).

Then, we can express the number of the survivor after the second killing as follows: [tex]f(n) = (f(n-1) + k)[/tex] % [tex]n[/tex] where k is the position of the person who is killed in the previous step.

For example, if the second person is killed, k=2. If the third person is killed, k=3. And so on. Let's apply this formula recursively:

f(1) = 1

there is only one person, so he is the survivor

f(2) = (f(1) + 2) % 2 = 0

the second person is killed, so the sword is passed to the third person, who is now in position 2, but since there are only two people left, he is the survivor

f(3) = (f(2) + 3) % 3 = 2

the third person is killed, so the sword is passed to the fourth person, who is now in position 3, but since there are only three people left, he is the survivor

f(4) = (f(3) + 4) % 4 = 0

the fourth person is killed, so the sword is passed to the fifth person, who is now in position 4, but since there are only four people left, he is the survivor....And so on.

We can continue this process until there is only one person left. After the 99th killing, we get:

f(100) = (f(99) + 2) % 100 = 37

So the number of the survivor is 37

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Answer:

-40353607 is the answer

Answer:

Sam's commission for last month can be calculated as follows:

Commission = 3% of sales

Commission = 3/100 * $46,400

Commission = $1,392

Therefore, Sam's total income for last month would be his salary plus commission:

Total income = Salary + Commission

Total income = $1,950 + $1,392

Total income = $3,342

So Sam earned $3,342 in total for last month.

Step-by-step explanation:

Answer:

x=1

Step-by-step explanation:

2.5+x=3.5

3.5-2.5=x

1=x

x=1

Answer:

  (a)  42.5°

Step-by-step explanation:

You want to know the measure of the external angle at two intersecting secants, when they intercept arcs of 25° and 110°.

The external angle at B is half the difference of the intercepted arcs:

  ∠ABC = (110° -25°)/2 = 85°/2

  ∠ABC = 42.5°

__

Additional comment

If the point of intersection (B) moves closer to the circle until it lies on the circle, the secants become chords, and the angle becomes an inscribed angle. Its measure is half the difference between the far arc (AC in this case) and the near arc, which would be zero.

In other words, understanding the relationship in this geometry can help you understand the relationship for inscribed angles.

The volume of the cone is 97225.52 cubic units.

We have A circle that has a radius of 25.

A circular sector with an angle of 345.6° at the center is cut from the circle and then rolled to form a cone.

The volume of the cone = 1/3 πr²h

Where, r = radius of the base of the cone

h = height of the cone

The radius of the base of the cone = 25

Height of the cone: When the sector is rolled to form a cone, the sector's arc becomes the base's circumference. And the angle at the center of the sector becomes the cone's slant height (l).

Converting degree to radian: 1 radian = 180/π degree

1 degree = π/180 radian

345.6° = 345.6 × π/180

radian= 6.03 radian

Slant height (l) = rθ

l = 25 × 6.03

l = 150.75 units

Now, h² = l² - r² ⇒ 150.75² - 25² ⇒ 22100.5625

h = √(22100.5625) ⇒ 148.6625

The volume of the cone= 1/3 πr²h ⇒ 1/3 × π × 25² × 148.625 ⇒ 97225.52 cubic units

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If the perimeter of a rectangle is 22 inches, then the value of x is 1.

We can use the formula for the perimeter of a rectangle, which is:

[tex]$$P = 2l + 2w$$[/tex]

where P is the perimeter, l is the length, and w is the width.

We are given that the perimeter is 22 inches, so we can substitute P = 22 in the formula and w = 5:

[tex]$$22 = 2l + 2(5)$$[/tex]

Simplifying this equation, we get:

[tex]$$22 = 2l + 10$$[/tex]

[tex]$$2l = 12$$[/tex]

[tex]$$l = 6x$$[/tex]

So the length of the rectangle is 6x inches.

We can now substitute the values of l and w into the formula for the perimeter:

[tex]$$22 = 2(6x) + 2(5)$$[/tex]

Simplifying this equation, we get:

[tex]$$22 = 12x + 10$$[/tex]

[tex]$$12x = 12$$[/tex]

[tex]$$x = 1$$[/tex]

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Question:-

The perimeter of a rectangle is 22 inches. The width of the rectangle is 5 and the length is 2x. What is the value of x?

Therefore , the solution of the given problem of unitary method comes out to be it weighs 0.01 times as much as the first nugget.

This common convenience, already-existing variables, or all important elements from the original Diocesan customizable survey that followed a particular event methodology can all be used to achieve the goal. If it does, there will be another chance to get in touch with the entity. If it doesn't, each of the crucial elements of a term proof outcome will surely be lost.

Here,

We can divide the weight of the second nugget by the weight of the first nugget to determine how many times as much the second nugget weights the first:

=> 0.8 oz / 0.008 oz = 100

The second piece is therefore 100 times heavier than the first.

We can divide the first nugget's weight by the second nugget's weight to determine how much the first nugget weights in relation to the second nugget:

=> 0.008 oz /0.8 oz = 0.01

In other terms, the second nugget weighs 100 times as much as the first nugget, or it weighs 0.01 times as much as the first nugget.

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As per the promissory note record, the profit in pesos is 0.098%

To do this, we'll need to use a number line to help us understand the relationship between time and the interest rate.

Let's say, that the interest rate on Laura's promissory note is 5% per year. We can represent this on a number line by dividing the line into 365 equal segments, one for each day of the year.

Each segment would represent 1/365th of the total interest rate, or approximately 0.014% (5%/365).

Now, we can mark off the first 7 segments on the number line to represent the 7 days that Laura is holding the investment. The total interest she'd earn over those 7 days would be equal to the sum of the values of those 7 segments.

In this case, that would be 7 x 0.014%, or approximately 0.098%.

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Complete Question:

Laura invests $12,000 in a promissory note. 00 to 7 days what is the profit in pesos?

Each teacher will get 4 chocolate-covered strawberries. If Kyle dipped s strawberries in chocolate, and there are four teachers, each of them will get s/4 chocolate-covered strawberries. we can calculate the strawberries through the method of division.

Since Kyle dipped 16 strawberries in chocolate, and there are four teachers, each teacher would get 16 divided by 4 to get a perfect answer.

16/4 = 4 chocolate-covered strawberries will be distributed to four teachers of Kyle.

Therefore, each teacher will get 4 chocolate-covered strawberries. We can calculate according to the different numbers of teachers if we know to divide the total number of strawberries with the number of the population of teachers.

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The correct question is

As a special end-of-year treat, Kyle is making chocolate-covered strawberries for his teachers. If he dips s strawberries in chocolate, each teacher will get s/4 chocolate-covered strawberries. Last night, Kyle dipped 16 strawberries in chocolate.

How many chocolate-covered strawberries will each teacher get?

Write your answer as a whole number or decimal.

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1) The standard deviation is 0.275

2) The approximate probability is 0.165

Sampling distribution: The sampling distribution is a probability distribution of a statistic determined from a larger number of samples. A statistic, such as a mean or a standard deviation, is a numerical quantity calculated from data and used to make inferences about the population's parameters.

For the first question, we can use the hypergeometric distribution to find the sampling distribution of the mean when we choose any 2 pumpkins out of 4.

Let X be the number of pumpkins preferred by the 2 children we sample. Then X follows a hypergeometric distribution with N = 4 (total number of pumpkins), n = 2 (number of pumpkins we choose), and K = {0, 1, 2} (possible number of pumpkins preferred).

The probability mass function of X is given by:

P(X = k) = (K choose k) * (N - K choose n - k) / (N choose n)

where (a choose b) is the binomial coefficient "a choose b".

Using this formula and the given weights, we can calculate the probabilities for k = 0, 1, and 2:

P(X = 0) = (2 choose 0) * (2 choose 2) / (4 choose 2) = 1/6

P(X = 1) = (2 choose 1) * (2 choose 1) / (4 choose 2) = 2/3

P(X = 2) = (2 choose 2) * (2 choose 0) / (4 choose 2) = 1/6

Now we can find the mean and standard deviation of the sampling distribution of the mean, which is approximately normal by the central limit theorem since the sample size is relatively small:

Mean = E(X) = n * (K/N) = 2 * [(00.2)+(10.3)+(2*0.35)] / 4 = 0.95

Standard deviation = sqrt(n * K/N * (1 - K/N) * (N - n)/(N - 1))

= sqrt(2 * 0.95 * (1 - 0.95) * 2/3)

= 0.275

For the second question, we can use the central limit theorem to approximate the sampling distribution of the sample mean. Since we have a large sample size (n = 50), the sample mean X follows an approximately normal distribution with mean μ = 4.0 g and standard deviation

σ/sqrt(n) = 1.5/sqrt(50) ≈ 0.212 g.

Then, we can calculate the z-scores for the lower and upper bounds of the interval:

z_1 = (3.5 - 4.0) / 0.212 ≈ -2.36

z_2 = (3.8 - 4.0) / 0.212 ≈ -0.94

Using a standard normal distribution table or calculator, we can find the probabilities corresponding to these z-scores:

P(Z < -2.36) ≈ 0.009

P(Z < -0.94) ≈ 0.174

Then, we can find the probability that X falls within the interval [3.5, 3.8] by taking the difference between these probabilities:

P(3.5 ≤ X ≤ 3.8) ≈ P(-2.36 ≤ Z ≤ -0.94) ≈ 0.174 - 0.009 ≈ 0.165

Therefore, the approximate probability that the sample average amount of impurity X is between 3.5 and 3.8 g is 0.165.

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So, the correct option is (B) the function. [tex](f - g)(x)[/tex] is equal to the square root of[tex]x/8[/tex] minus [tex]2/x[/tex] plus 6.

A function is a rule or mapping that associates each input value from a set (called the domain) with a unique output value from another set (called the range or codomain).

For example, let's consider a function.[tex]f(x) = x^2[/tex]. Here, the domain of the function could be any set of real numbers, and the range would be the set of non-negative real numbers. For any given input value x, the function f(x) would return the output value. [tex]x^2.[/tex]

by the question.

The function (f - g) (x) is defined as the difference between f(x) and g(x) evaluated at x. Therefore:

[tex](f - g)(x) = f(x) - g(x)[/tex]

Substituting the given expressions for f(x) and g(x) into this formula, we get:

[tex](f - g)(x) = [\sqrt(x/8) + 11] - [5 + 2/x][/tex]

Simplifying this expression, we can combine like terms to get:

[tex](f - g)(x) = \sqrt(x/8) - 2/x + 6[/tex]

To learn more about codomain:

https://brainly.com/question/17513079

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