The 1972 andes flight disaster how do descriptions of the setting contribute to the central ideas of the article

Answer:

Area = 209.5 ft² (nearest tenth)

Cost = $505 (approximated)

Step-by-step explanation:

Step 1: convert the inches to be in feet by dividing length in inches by 12.

17 feet 10 inches => \( 17 + \frac{10}{12} = 17.83 ft \)

11 feet 9 inches => \(11 + \frac{9}{12} = 11.75 ft\)

Step 2: Find the area of the floor of the dinning room

Area = 17.83*11.75 = 209.5 ft² (nearest tenth)

Step 3: Find the cost of the work.

Cost = 209.5 ft² × $2.41 = $505 (approximated)

Answer:

114 plus 3 = 117 (one-third of the novel)

117 x 3 = p = 351 (entire novel)

Answer:

Answer 1 : 106.76

Answer 2 :  907.46

Step-by-step explanation: Find the radius by dividing the given diameter 34 cm by 2. The radius is 17 cm. Use this information to plug in the values for both the circumference and area. Since the radius is 17 and the formula for circumference is \(2\pi r\) you do 2(17)(3.14) cm and get 106.76 cm. Then for area the formula is \(\pi r^2\) so you do (3.14)(17)^2 ang get 907.46 cm^2.

Answer:

C= 106.76 A= 907.46

Step-by-step explanation:

C = 2πr

If the diameter is 34 cm the radius is 17 cm because radius is half of the diameter.

C = 2 (3.14) (17)

C = 2 (53.38)

C= 106.76

Area

A= πr^2

A= (3.14) 17^2

A = (3.14) 289

A= 907.46

Answer:

AC = 6.05 cm

Step-by-step explanation:

We can draw two different trapeziums with the information given.

The possible drawings of the trapezium ABCD are in the image attached.

In both trapeziums, the length of AC is the same, and we can calculate this length using the law of cosines in the triangle ABC:

AC^2 = AB^2 + BC^2 - 2 * AB * BC * cos(B)

AC^2 = 4.8^2 + 6.8^2 - 2 * 4.8 * 6.8 * cos(60)

AC^2 = 23.04 + 46.24 - 65.28 * 0.5

AC^2 = 36.64

AC = 6.05 cm

Answer:

x = - 2, x = - 1

Step-by-step explanation:

Given

y = (x + 2)(- x - 1)

To solve for x let y = 0, that is

(x + 2)(- x - 1) = 0

Equate each factor to zero and solve for x

x + 2 = 0 ⇒ x = - 2

- x - 1 = 0 ⇒ - x = 1 ⇒ x = - 1

Step-by-step explanation:

y=(x+2) (-x-1)

(45) - (+14)

y= (x+2) (-x-1)

y=-2

Chef should prepare 4 cakes and 5 batches of pastry in order to achieve maximum profits and his maximum profit or revenue by solving through inequality is $260.

Given Chef uses 5 cups of cake batter for 1 cake and 4 cups of batter for 1 batch of cupcakes. Chef wants to make at least 4 cakes. Profit on 1 cake is $35 and $30 for 1 batch of cupcake.

let the number of cakes be x and the number of batches of cupcakes be y such that

5x+4y<=40--------1

x>=4---------------2

Maximize Profit=35x+30y

Inequalities contains different signs so we have to change one inequality.

5x+4y<=40

-x<=-4

Now assume them equalities

5x+4y=40-------3

-x=-4

multiply second equations by 5

-5x=-20-----------4

now  add 3 and 4

5x+4y-5x=40-20

4y=20

y=5

now put the value of y in 5x+4y=40

5x+4*5=40

5x+20=40

5x=20

x=4.

Maximum Profit=35x+30y

=35*4+30*5

=$260

Hence chef should make 4 cakes and 5 batches of pastry and maximum profit of $260.

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To create a 22% gold alloy by mixing an 11% gold alloy and a 24% gold alloy, the grams of the 11% gold alloy (y) can be determined using the formula x = 11y, where x represents the grams of the 24% gold alloy.

To determine the amount of grams, y, of an 11% gold alloy that should be mixed with x grams of a 24% gold alloy to create a 22% gold alloy, we can develop a formula based on the given information.

Let's assume that after mixing, the volume of the 24% gold alloy is halved, and we want to find the final amount of gold in the mixture.

First, we calculate the amount of gold in the initial 24% gold alloy. Since it is given that the alloy is 24% gold, we can express this as 0.24x, where x represents the grams of the 24% gold alloy.

Next, we calculate the amount of gold in the final mixture. We want the mixture to be 22% gold. Let's denote y as the grams of the 11% gold alloy. The amount of gold in the 11% gold alloy is 0.11y.

Now, when the 24% gold alloy is mixed, its volume is halved, but the amount of gold remains the same. Therefore, the amount of gold in the final mixture is 0.24x.

Since we are aiming for a 22% gold alloy, the amount of gold in the final mixture should be 0.22 times the total weight of the mixture, which is (x + y) grams.

Now we can set up an equation based on the information above:

0.24x = 0.22(x + y)

Simplifying the equation:

0.24x = 0.22x + 0.22y

0.02x = 0.22y

x = 11y

Therefore, we have the formula x = 11y, which gives the relationship between the grams of the 24% gold alloy (x) and the grams of the 11% gold alloy (y) needed to create a 22% gold alloy.

It is important to note that there are multiple potential solutions for x and y that satisfy this equation. The specific values will depend on the desired quantity of the final mixture.

In summary, to create a 22% gold alloy by mixing an 11% gold alloy and a 24% gold alloy, the grams of the 11% gold alloy (y) can be determined using the formula x = 11y, where x represents the grams of the 24% gold alloy.

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Answer:

B, i'm not quite sure though i hope this helped

Step-by-step explanation:

Answer:

its A

Step-by-step explanation:

I just took the test

Answer:

x=15 and acute

Step-by-step explanation:

Answer:

Step-by-step explanation:

Caleb started with 50 bacteria for his science experiment and they doubled in one day. Jenna also started with 50 bacteria for her experiment and after one day, her number of bacteria was equal to 50 to the second power. Choose the statement that is true for the number of bacteria after one day.

Answer:

I think the answer to this question is the last multiple choice answer

Step-by-step explanation:

Answer:

All real numbers are solutions. 0=0

Step-by-step explanation:

(x+3)(x−5)=(x+3)(x−5)

Step 1: Simplify both sides of the equation.

x2−2x−15=x2−2x−15

Step 2: Subtract x^2 from both sides.

x2−2x−15−x2=x2−2x−15−x2

−2x−15=−2x−15

Step 3: Add 2x to both sides.

−2x−15+2x=−2x−15+2x

−15=−15

Step 4: Add 15 to both sides.

−15+15=−15+15

0=0

All real numbers are solutions.

Step-by-step explanation:

This only moves the linear function up 5 units. So, before the y-intercept and the x-intercept both was (0,0). Now, the y-intercept is (0,5) because the graph was shifted up 5 units.

hope this helps :)

The answers that describe the quadrilateral DEFG area rectangle and parallelogram.

The correct answer choice is option A and B.

A quadrilateral is a parallelogram, which has opposite sides that are congruent and parallel.

Quadrilateral DEFG

if line DE || FG,

line EF // GD,

DF = EG and

diagonals DF and EG are perpendicular,

then, the quadrilateral is a parallelogram

Hence, the quadrilateral DEFG is a rectangle and parallelogram.

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Answer:

(-7, 3)

Step-by-step explanation:

-6-1=-7  2+1=3

Timothy purchased a computer for $1,000. The value of the computer depreciates by 20% every year. This situation represents decay in the value of the computer. The rate of growth or decay, r, is equal to -20%.

So the value of the computer each year is 80% of the value in the previous year. It will take 3.5 years for the value of the computer to reach $512.

For example, if Timothy purchased a computer for $1,000 and the value depreciates by 20% every year, this means that each year the computer will be worth 80% of its original value.

A percent is a way of expressing a number as a fraction of 100. It is usually written as a number followed by the percent sign (%). For example, 20% can be written as 0.2 or 20/100. Percentages are often used to express how much of a total amount a certain number represents.

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Given:

Let us consider,

Length of a rectangular prism = 8 inches

Width = \(6\dfrac{3}{4}\) inches

Height = \(5\dfrac{1}{4}\) inches

To find:

The volume of the rectangular prism.

Solution:

The volume of a rectangular prism is:

\(V=l\times w\times h\)

Where, l is length, w is width and h is height.

Putting the given values, we get

\(V=8\times 6\dfrac{3}{4}\times 5\dfrac{1}{4}\)

\(V=8\times \dfrac{27}{4}\times \dfrac{21}{4}\)

\(V=\dfrac{567}{2}\)

\(V=283.5\)

Therefore, the volume of the rectangular prism is 283.5 cubic inches.

Answer:

18

Step-by-step explanation:

38 drink tea but 20 drink tea only.

38-20 =18 drink tea.

The ordered pairs that are solutions to the inequality in this problem are given as follows:

The general format of an ordered pair is given as follows:

(x,y).

In which the coordinates are given as follows:

The ordered pairs that are solutions to the inequality are in the shaded region for this problem, hence they are given as follows:

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The sequence applied to shape I that proves shape I is similar to shape II is a translation 4 units right and 3 units up and then a dilation by a scale factor of 2.

For the shapes to be similar, the corresponding angles need to be congruent and corresponding sides need to be proportional. The sequence applied to shape I that proves shape I is similar to shape II involves a translation and a dilation.

Translation: A translation is a transformation in which each point of the shape is moved a certain distance in a certain direction. In this case, Shape I is translated 4 units right and 3 units up to get Shape III. Dilation: A dilation is a transformation in which each point of the shape is stretched or shrunk in size, relative to a fixed point called the center of dilation.

In this case, Shape III is dilated by a scale factor of 2 to get Shape II. Thus, the sequence applied to shape I that proves shape I is similar to shape II is a translation 4 units right and 3 units up and then a dilation by a scale factor of 2.

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it will be 26 cm as diagonals bisect each other

Answer:

printer 404 computer 808

Step-by-step explanation:

let the price of computer be c and printer be p

c+p=1212

c=2p

2p+p=1212

3p=1212

p=1212/3 =404

c=2p=2x404=808

Answer:

How much would it cost to buy 10 pounds of peanuts?

Answer: $35

What is the cost per pound?

Answer: $3.50

Step-by-step explanation:

So first, to find the anser to the first question, we need to find out the second question. So, what is the cost per pound.

Well if she got 4 pounds for $14, we should try dividing 14 by 4.

14 divided by 4 = 3.5 ($3.50)

So the cost per pound is $3.50

Now to find out how much it costs if Lulu bought 10 pounds, we need to multiply.

10 x 3.5 = 35

So if she bought 10 pounds, she would play $35

Answer:

distance = 7.07 units

Step-by-step explanation:

x difference = 7

y difference = -1

using the Pythagorean theorem:

7² + -1² = d²

d² = 49 + 1 = 50

d = 7.07

Answer:

7.1

Step-by-step explanation:

distance between the x is 7 and y is 1

And to find the hypotenuse, you use the quadratic formula, 7^2 + 1^2 = c^2

c=50

and take the square root, which is 7.071, rounds to 7.1

The experimental probability of landing open side up is 6%, landing closed side up is 14%, and landing on its side is 80%.

To determine the experimental probability of each outcome, we need to use the formula:
Experimental probability = Number of times the outcome occurred / Total number of trials
So, for landing open side up, the experimental probability would be:
Experimental probability of landing open side up = 3/50
Experimental probability of landing open side up = 0.06 or 6%
Similarly, for landing closed side up, the experimental probability would be:
Experimental probability of landing closed side up = 7/50
Experimental probability of landing closed side up = 0.14 or 14%
And for landing on its side, the experimental probability would be:
Experimental probability of landing on its side = 40/50
Experimental probability of landing on its side = 0.8 or 80%
It's important to note that these are experimental probabilities based on the specific 50 trials conducted by Jake and may not necessarily represent the true probability of each outcome.

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The perimeter of the figure 1 is 36 centimeter.

From the given figure,

1) Missing side = 8-5 = 3 cm

Here, perimeter = 8+10+5+7+3+3 = 36 cm

2) Missing side = 12-8 = 4 cm

Missing side = 9-7 = 2 cm

Here, perimeter = 12+7+4+8+9+2

= 42 cm

3) Missing side = 60-40 = 20 mm

Missing side = 30+15 = 45 mm

Perimeter = 60+15+40+30+20+45

= 210 mm

4) Missing side = 71/2 + 11/2

= 9 m

Missing side = 4+2 = 6m

Perimeter = \(7\frac{1}{2}\) + 4+ \(1\frac{1}{2}\) +2+9+6

= 9+4+2+9+6

= 30 m

Therefore, the perimeter of the figure 1 is 36 centimeter.

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1.  If any problems are identified, suggest potential remedies such as process improvements, employee training, quality control measures, or changes in strategy.

2.  Consider whether the CEO has effectively communicated the company's goals, performance metrics, challenges, and strategies to the board.

3. If the CEO has fulfilled their responsibility, focus on refining the communication process and ensuring that the board receives timely and relevant information.

4.  Emphasize the importance of accurate, timely, and actionable data that enables the board to make informed decisions.

5. Consider whether the minutes provide a clear and objective summary of the discussions and whether they align with the organization's leadership style and approach.

6. Evaluate whether the board's decisions and initiatives align with the organization's goals and objectives for quality and performance improvement.

To identify changes or patterns in the data, carefully analyze the provided data in the case study. Look for trends, variations, or any significant shifts in the data over time. Consider factors such as growth rates, financial performance, customer satisfaction ratings, employee turnover, or any other relevant metrics. If any problems are identified, suggest potential remedies such as process improvements, employee training, quality control measures, or changes in strategy.

Assess whether the CEO has fulfilled their responsibility for educating the board by evaluating the level of knowledge and understanding demonstrated by the board members. Determine if the board members have been provided with sufficient information and resources to make informed decisions. Consider whether the CEO has effectively communicated the company's goals, performance metrics, challenges, and strategies to the board.

Based on the assessment in question 2, recommend appropriate strategies. If the CEO has not adequately educated the board, suggest initiatives such as regular training sessions, workshops, or providing comprehensive reports to enhance their understanding of the business. If the CEO has fulfilled their responsibility, focus on refining the communication process and ensuring that the board receives timely and relevant information.

Determine the key quality-related data that should be reported and utilized by the board of directors. This may include data on customer satisfaction, product quality metrics, employee engagement and satisfaction, financial performance indicators, market share, or any other relevant measures that align with the organization's goals and objectives. Emphasize the importance of accurate, timely, and actionable data that enables the board to make informed decisions.

Evaluate the minutes of the board meetings to assess if they accurately reflect the discussions held during the meetings. Look for comprehensive records of agenda items, decisions made, action items assigned, and any important points or concerns raised by board members. Consider whether the minutes provide a clear and objective summary of the discussions and whether they align with the organization's leadership style and approach.

Assess whether the board is utilizing the information provided to make decisions that impact quality and performance improvement. Look for evidence of the board actively discussing and considering the quality-related data, asking relevant questions, and taking actions based on the information. Evaluate whether the board's decisions and initiatives align with the organization's goals and objectives for quality and performance improvement.

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Therefore , the solution of the given problem of function comes out to be the duckweed to grow a mass triple the original size will be 45 hours.

The mathematics curriculum involves examining numbers, the equation the environment we live in, structures, and both actual and hypothetical locations. A function is a variable representation of the relationship between the quantities of intake and the corresponding outputs for each. Simply explained, a function is a collection of inputs that, when combined, provide unique outputs for each input.

Here,

Given :

mass of a population of duckweed is 500g

=>  function m(t)= 500x³^t/45

So,

=> t = 45 hours

Since it is given that the mass of the population of the duckweed triples every 45 hours

it is clear that the time taken for the duckweed to grow a mass triple the original size will be 45 hours .

Therefore , the solution of the given problem of function comes out to be the duckweed to grow a mass triple the original size will be 45 hours.

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