If both options are acceptable to the swim club, the one that minimizes cost is concrete shell.
In order to determine the option minimizes cost we are going to calculate EMV of vinyl liner:
EMV of vinyl liner=(1-.40)(70,000) + 0.40(70,000+40,000)
EMV of vinyl liner=.60(70,000) + 0.40(110,000)
EMV of vinyl liner=42,000+44,000
EMV of vinyl liner= $86,000
Based on the above calculation EMV of vinyl liner of the amount of $86,000 is higher than EMV of concrete shell of the amount of $85,000.
Therefore swim club should install the concrete shell in order to minimize cost because it is lesser.
Inconclusion the option that minimizes cost is concrete shell.
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Which of the following factors affected the US economy during the 1970s? stagflation low inflation low unemployment high GDP.
The factor which affected the US economy during the 1970s is: A. stagflation
In the 1970s, an energy crisis was a major event that took place in the United States of America due to the oil embargo imposed on it by OPEC.
An oil embargo was imposed on the United States of America by the Organization of Petroleum Exporting Countries (OPEC) in 1973, based on its role in the Arab-Israeli War.
Consequently, the economy of the United States of America experienced stagflation such as:
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Who is the only woman to have received the congressional Medal of Honor? Hillary Clinton Betty Friedan Michelle Howard Mary Edwards Walker.
Answer:
mary edwards walker
Explanation:
correct on edge, trust
Answer:
The answer is D.
Explanation:
Got it right in the test.
What is the measure of arc BEC in circle D? 134° 150 209° 210°.
Answer:
134°
Explanation:
The measure of arc BEC in circle D is 134°. The correct option is 1.
What is circle?A circle is a closed two-dimensional figure in which the set of all the points in the plane is equidistant from a given point called "centre".
The line of reflection symmetry is formed by every line that passes through the circle.
We've been given a circle image and asked to calculate the measure of arc BEC.
That angle is visible to us. ABC is an inscribed angle, and its measure is one-half the length of its subtended arc.
Here,
AC = 2 x m∠ABC
AC = 2 x 75°
AC = 150°
We can set an equation to find the measure of arc BEC because we know that the circumference of a 360 degree is:
Arc BEC + Arc AB + Arc AC = 360°
Arc BEC + 76° + 150° = 360°
Arc BEC + 226° = 360°
Arc BEC = 134°
Thus, the answer is 1.
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Your question seems incomplete, the probable complete question is:
What is the measure of arc BEC in circle D?
134° 150 209° 210°.Which of the following is true if δesys = - 115 j?.
Answer:
115 j
is true
Explanation:
Thats the true
Parallel lines cut by a transversal coloring activity.
Answer:
this is the answer
Explanation:
hope it will help you
Can someone solve this please fasttt
Examine the steps used to solve the equation. 12. 5x − 10. 2 = 3(2. 5x + 4. 2) - 6 1. 12. 5x − 10. 2 = 7. 5x + 12. 6 − 6 2. 12. 5x − 10. 2 = 7. 5x + 6. 6 3. 12. 5x = 7. 5x + 16. 8 4. 5x = 16. 8 5. X = 3. 36 analyze the steps to determine which properties or procedures were used to complete each step step 1: step 2: step 3: step 4: step 5:.
Answer:
Step 1:
✔ distributive property
Step 2:
✔ combining like terms
Step 3:
✔ addition property of equality
Step 4:
✔ subtraction property of equality
Step 5:
✔ division property of equality
Explanation:
I just did the assignment
Step 1: distributive property, Step 2: ✔ combining like terms and Step 3: ✔ addition property of equality and Step 4: ✔ subtraction property of equality, Step 5: ✔ division property of equality.
What is Disributive property?We can divide anything into portions when you distribute it. The distributive property in mathematics breaks down expressions into the sum or difference of two integers, which makes it easier to solve complex problems.
This concept states that multiplying the sum of two addends by a number will produce the same outcome as multiplying each addend separately by the number and then adding the results.
The distributive property, sometimes known as the distributive property of multiplication, tells us how to solve certain algebraic expressions that include both multiplication and addition.
Step 1: distributive property, Step 2: ✔ combining like terms and Step 3: ✔ addition property of equality and Step 4: ✔ subtraction property of equality, Step 5: ✔ division property of equality.
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Which features do most stratovolcanoes and cinder cone volcanoes have in common?.
shield volcanoes from very large gently sloped mounds from effusive eruption
Both stratovolcanoes and cinder cone volcanoes have steep sides and violent eruptions. The correct option is B.
What is a volcano?An opening in the crust of a planet or moon known as a volcano allows molten rock, heated gases, and other things to erupt.
The steep, conical-shaped strato-volcanoes are created by the alternating ash and lava deposits. This type of volcano's magma is made up of bubbles and has a high silica concentration.
A stronger force is applied from the bottom towards the surface after the gases in these bubbles are released. As a result, they are extremely explosive and produce large-scale material eruptions. Take Mount St. Helens, for instance.
The simplest volcanoes have steep sides and are called cinder cones. They are constructed from the substances and partially hardened lava spewed from the volcano's vents.
Due to the power of the gas and the molten lava that have gathered near the vent, eruptions are frequently explosive. Consider the drug Paricutin.
Thus, the correct option is B.
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violent eruptions and thin, flowing lava
steep sides and violent eruptions
broad base with quiet eruptions
wide dome shape and thick lava
A car is traveling with a constant speed when the driver suddenly applies the brakes, causing the car to slow down with a constant acceleration of magnitude 3. 50 m/s2. If the car comes to a stop in a distance of 30. 0 m, what was the car's original speed?.
Answer: 14.49 m/s
Explanation: you would have to use kinematic equations to solve for the original speed.
v^2 = v0^2 + 2 (a) (x) where v = 0 since the car stopped
then you would get v0 = sqrt (2(a)(x))
plug in the known values
v0 = sqrt(2(3.50)(30.0))
v0 = 14.49 m/s
So the answer would be 14.49 m/s
One of the challenges john roebling faced during the designing of the brooklyn bridge was.
Answer:
answer is B
making it tall enough for all ships to pass under it.
Explanation:
hope this helps!
In two to three paragraphs write your judgement.
A probe orbiting Venus exerts a gravitational force of 2. 58 × 103 N on Venus. Venus has a mass of 4. 87 × 1024 kg. The mass of the probe is 655 kilograms. The gravitational constant is 6. 67 × 10-11 N*m2/kg2. To three significant digits, the probe is × 106 m from the center of Venus.
Answer:
9.08
Explanation:
To solve for the distance between the probe and the center of Venus, use the formula:
[tex]\mathrm{F = \frac{G\: m1 \:m2}{r^2}}[/tex]
Plugin the values:
G =
[tex]6.67\times10^{-11} \mathrm{\frac{m3}{kg\: s2}}[/tex]
[tex]\mathrm{F} =2.58 \times 10^3\mathrm{N}[/tex]
[tex]\mathrm{m1 = 4.87 \times 10^{24}\:kg}[/tex]
[tex]\mathrm{m2 = 655\: kg}[/tex]
Hence:
[tex]\mathrm{F = \frac{G\: m1 \:m2}{r^2}}[/tex]
[tex]2.58 \times 10^{23} = 6.67 \times 10^{-11} (4.87 \times 10^{24})[/tex]
[tex]\frac{(655)}{r^2}[/tex]
[tex]\mathrm{r = 9.08 \times 10^6 \:km}[/tex]
The need for change to automated sales at bergman’s most likely arises from a(n) ______ force.
A student factors 10x2 + 3x – 27 to the following. (2x – 3)(5x + 9) which statement about (2x – 3)(5x + 9) is true?.
Answer:
b.
Explanation:
Answer:
B
Explanation:
i took the test
A sound with more vibrations per second sounds higher than a sound with fewer vibrations per second. Lesson 4. 05 Question 8 options: True False.
Answer:
true
Explanation:
because
Shawn and Dorian rented bikes from two different rental shops. The prices in dollars, y, of renting bikes from the two different shops for x hours is shown. Shop Shawn used: y = 10 3. 5x Shop Dorian used: y = 6x If Shawn and Dorian each rented bikes for the same number of hours and each paid the same price, how much did each pay for the rental? $.
Answer:
They both rented the bikes for 4 hours and paid $24.
Explanation:
Light passes through a 0. 15 mm-wide slit and forms a diffraction pattern on a screen 1. 25 m behind the slit. The width of the central maximum is 0. 75 cm. What is the wavelength of the light?.
Answer:
450 nm
Explanation:
Answer:
rastaman yow rastaman rastaman rastaman
About 12 to 24 hours after taking a high carbohydrate meal.
Answer:
About 12 to 24 hours after the last meal, a person's blood sugar level normally varies from 60 to 90 mg per 100 ml of blood, although it may rise to 130 mg per 100 ml after meals high in carbohydrates. That the blood sugar level is maintained within a fairly narrow range, despite uneven intake of sugar, is due to the bodily process called Homeostasis.
:)
How many square feet of glass are needed to cover the skywalk floor? (round your final answer to 1 decimal place and any intermediate calculations to 2 decimal places. Be sure to include units. ).
The area of the skywalk floor is the amount of space it occupies
The area of the skywalk floor is 1728.1 square feet
From the complete question, we have the following parameters
The outer diameter is 65 feet
This is represented as: [tex]\mathbf{d_2 = 65}[/tex]
The inner diameter is calculated as follows:
[tex]\mathbf{d_1 = 65 - 2 * 10}[/tex]
[tex]\mathbf{d_1 = 45}[/tex]
So, the area of the skywalk floor is the difference between the areas of the two semicircles.
This is represented as:
[tex]\mathbf{Area = \frac{\pi d_2^2}{4} - \frac{\pi d_1^2}{4}}[/tex]
Rewrite as:
[tex]\mathbf{Area = \frac{\pi}{4}(d_2^2 - d_1^2)}[/tex]
So, we have:
[tex]\mathbf{Area = \frac{3.142}{4}(65^2 - 45^2)}[/tex]
[tex]\mathbf{Area = \frac{3.142}{4}(2200)}[/tex]
Simplify
[tex]\mathbf{Area = 3.142 \times 550}[/tex]
[tex]\mathbf{Area = 1728.1}[/tex]
Hence, the area of the skywalk floor is 1728.1 square feet
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What is orwell's main purpose in this passage? to show how easy it is to convince animals and humans of something that is not true to reveal that dictators manipulate others and use deception to further their ambitions to show the negative effects of rumors and misinformation on those in leadership roles to reveal the corruption among many producers, sellers, and buyers of farm products.
Stories often convey different messages. Orwell's main purpose in this passage is to reveal that dictators manipulate others and use deception to further their ambitions.
The passage was an excerpt from Animal Farm. Napoleon knows the bad effect that can take place when real facts of the food situation were known known to the animals.To save them from fear or despair, he makes use of Mr. Whymper to spread a contrary impression.
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Answer:
b
Explanation:
edge 2021
How does empathy enable persons to establish genuine relationship with others.
Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions. Online Content: Site 1 What essential skills must a graphic designer possess in order to be a proficient, well-rounded designer? (site 1).
Some of the essential skills which a graphic designer must possess in order to be a proficient, well-rounded designer includes:
CreativityCommunication skillsProper use of colorA graphic designer is a person who produces high quality images or drawings through a variety of skills and attributes which he must combine to make beautiful images and graphics.
With this in mind, we can see that a graphic designer must be able to properly communicate with his clients so he can get a good idea of what he would design for them and he should also be able to be creative and bring out new, exciting ways to make designs.
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Answer:
Some of the essential skills that a graphic designer must have in order to be a competent, well-rounded designer are as follows:
Creativity and communication abilities
Color usage that is appropriate
A graphic designer is someone who creates high-quality images or drawings using a variety of skills and attributes that he must combine to create visually appealing images and graphics.
With this in mind, we can see that a graphic designer must be able to properly communicate with his clients in order to get a good idea of what he would design for them, as well as be creative and come up with new, exciting ways to make designs.
Explanation:
Why do Jefferson and Stanton include these similar excerpts in their documents? because they are heartfelt praises intended to applaud activists because they mention the Founding Fathers in an attempt to inspire because they are powerful calls to change that define their causes because they are battle cries that demand physical confrontation.
Both Jefferson and Stanton decided to include the excerpt in question because they are powerful calls to change that define their causes.
The excerpt in question relates to the right of the people to remove a government that is no longer beneficial to the people.
This call:
Was in relation to the British government becoming tyrannical Was a strong and powerful call to rally people behind the cause of seeking independenceJefferson and Stanton both understood the benefit of using this call to action and so we can conclude that they both used it because it was powerful and defined their cause effectively.
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Answer:
C is correct
Explanation:
A rock falls from rest off a high cliff. How far has the rock fallen when its speed is 39. 2 meters per second? [neglect friction. ].
How will you make a cheer dance routine in a solo performance essay.
The main parts of cheerleading include jumps ,stunting ,and tumbling. A routine dance for cheerleading practice
1) Opening
2) Standing tumbling
3) Partner stunts
4) Running tumbling
5) Jumps
6) Basket tosses
7) Pyramid
Dance
Aria paid $75,000 for her house. Its property value increased by 2. 2% per year. When aria sold her house after eleven years, how much was it worth, to the nearest hundred dollars? a. $133,700 b. $95,400 c. $95,300 d. $93,100.
Answer:
$95,300. C
Explanation:
Answer:
answer is C
Explanation:
why is it important to reduce reuse and recycle plastic materials to save the environment?
Answer:
Plastic materials do not decompose easily and most end up in the ocean where they can potentially harm animals. Some plastics also release carcinogens when burnt. By reducing its usage, we look for a more sustainable alternative to plastic materials. Reuse old plastic containers, bags, etc. if they can are still in good condition. Recycling will repurpose plastics that are no longer in proper condition to be used how it was originally intended to be.
What is the purpose of the international monetary fund and the world bank brainly.
Answer: The purpose is to raise living standards in their member countries.
Miranda purchased 425 shares of Dagofi Radar stock at $14. 15 apiece. She earns $374. 00 in dividends every year. What is the yield on Miranda’s Dagofi Radar stock? a. 0. 0622 b. 6. 22 c. 26. 4 d. 0. 264.
Answer:
A) 0.0622
Explanation:
According to the cfoc guidelines, which of the following is true as it relates to proteins?.
Answer:
I don't know answer what is