A 15 foot ladder is resting against the wall. The bottom is initially 10 feet away...

A 15 foot ladder is resting against the wall. The bottom is initially 10 feet away from the wall and is being pushed towards the wall at a rate of 1/4 /s. How fast is the top of the ladder moving up the wall 12 seconds after we start pushing?

Assume that x has a normal distribution with the specified mean and standard deviation. Find the...

Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Enter a number. Round your answer to four decimal places.) μ = 4; σ = 6 P(1 ≤ x ≤ 13) =

1- Please explain the difference between a Taylor Polynomial of degree 4 and a Taylor Polynomial...

1- Please explain the difference between a Taylor Polynomial of degree 4 and a Taylor Polynomial of degree 100. How would they be different from each other? Assuming your computer has the specs to handle either with ease, which is going to be the more desirable one to utilize and why?

Condé Nast Traveler conducts an annual survey in which readers rate their favorite cruise ship. All...

Condé Nast Traveler conducts an annual survey in which readers rate their favorite cruise ship. All ships are rated on a 100-point scale, with higher values indicating better service. A sample of 36 ships that carry fewer than 500 passengers resulted in an average rating of 85.36, and a sample of 43 ships that carry 500 or more passengers provided an average rating of 81.3. Assume that the population standard deviation is 4.51 for ships that carry fewer than 500...

Investigate Google+. Are you a Google+ user? Why or why not? What will it take for...

Investigate Google+. Are you a Google+ user? Why or why not? What will it take for Google+ to attract users and usage? Compared with rivals, how has the service performed? What advantages does Google have that it can leverage with Google+? What competitive advantages do rivals have over Google?

Human Resource Management Coleman & Sons Inc. works in the fashion industry, under provincial jurisdiction. They’ve...

Human Resource Management Coleman & Sons Inc. works in the fashion industry, under provincial jurisdiction. They’ve had several legal problems in the past, and hired your as a Human Resources consultant to fix them. You observed a panel of three managers interviewing five applicants for an administrative assistant position. After the interviews, you sat down with the managers for a discussion. You found that only one of the managers took notes during the interviews, because they were all “used to...

Write a program that will prompt a user to input coordinates for all the corners and...

Write a program that will prompt a user to input coordinates for all the corners and AutoCAD will draw a quadrilateral automatically with your program. The program should draw the quadrilateral on AutoCAD screen and print out all the coordinates with x and y coordinates only. Use GETPOINT, CAR, and CADR for writing the following program. Make sure this program will work with any coordinates that a user may input. None of the numerical coordinates should be in the programming...

In 1-2 paragraphs, analyze criminal responsibility for felony murder when someone other than a co-felon kills...

In 1-2 paragraphs, analyze criminal responsibility for felony murder when someone other than a co-felon kills the victim.

What percentage of NAD+ is reduced in a solution that had an absorbance of 0.9 at...

What percentage of NAD+ is reduced in a solution that had an absorbance of 0.9 at 260 nm before reduction, and an absorbance of 0.11 at 340 nm after the reaction? (The molar extinction coefficients of NAD+ are A260=18000, A340 = negligible. The molar extinction coefficient of NADH are A260 = 18000, A340 = 6200). Thank you!

How much heat Q is required to change 30.0 g of ice at − 1.00 ∘...

How much heat Q is required to change 30.0 g of ice at − 1.00 ∘ C to 30.0 g of steam at 126 ∘ C

The adjusted RMR is 60 which is Class III “FAIR ROCK”. Based on the RMR rating...

The adjusted RMR is 60 which is Class III “FAIR ROCK”. Based on the RMR rating alone, a 12 m diameter tunnel being mined by drill and blast methods through this rock mass will have an approximate standup time of (a) 12 months or more (b) 1-week to 1-month (c) less than 1-week (d) less than 1-day

A 25 ft. high wall 12 in. thick is to be poured at a rate of...

A 25 ft. high wall 12 in. thick is to be poured at a rate of 7 ft./hr. at a temperature of 50° F. Assume the that the concrete conforms with the conditions required for the use of the concrete pressure formula. 1. What is the maximum pressure on the concrete? 2. The maximum pressure occurs at what distance down from the top of the wall? 3. The recommended minimum design pressure on concrete forms is?

A particular lake is known to be one of the best places to catch a certain...

A particular lake is known to be one of the best places to catch a certain type of fish. In this table, x = number of fish caught in a 6-hour period. The percentage data are the percentages of fishermen who caught x fish in a 6-hour period while fishing from shore. x 0 1 2 3 4 or more % 43% 35% 15% 6% 1% (a) Convert the percentages to probabilities and make a histogram of the probability distribution....

The method of tree ring dating gave the following years A.D. for an archaeological excavation site....

The method of tree ring dating gave the following years A.D. for an archaeological excavation site. Assume that the population of x values has an approximately normal distribution. 1250 1299 1306 1278 1268 1316 1275 1317 1275 Find a 90% confidence interval for the mean of all tree ring dates from this archaeological site. (Round your answers to the nearest whole number.) lower limit= upper limit=

n = 3.71 mol of Hydrogen gas is initially at T = 300.0 K temperature and...

n = 3.71 mol of Hydrogen gas is initially at T = 300.0 K temperature and pi = 2.78×105 Pa pressure. The gas is then reversibly and isothermally compressed until its pressure reaches pf = 9.52×105 Pa. What is the volume of the gas at the end of the compression process? Tries 0/20 How much work did the external force perform? Tries 0/20 How much heat did the gas emit? Tries 0/20 How much entropy did the gas emit? Tries...

Should a counselor remain value-objective about controversial issues presented by a client (such as abortion, suicide,...

Should a counselor remain value-objective about controversial issues presented by a client (such as abortion, suicide, adultery, drug use, domestic violence, child abuse, etc.)? Some counselors might argue that they should not express their values or criticize their clients for these behaviors, while others would say that expressing moral judgment is appropriate.

One section of an arterial street includes three intersections with a speed limit of 40 mph...

One section of an arterial street includes three intersections with a speed limit of 40 mph and a common cycle time of 80 seconds. a. The signal offset of the 1st intersection is set at 20 sec and its green time is 35 sec. The distance between the 1st and 2nd intersections is 450 feet, for coordinating the two intersections what should be the offset for 2nd intersection? b. The distance from the 2nd intersection and 3rd intersection is 240...

Compute 2017^2017 mod 13 Please show all steps and use Fermat's Little Theorem

Compute 2017^2017 mod 13 Please show all steps and use Fermat's Little Theorem

I am making a game like Rock Paper Scissors called fire water stick where the rules...

I am making a game like Rock Paper Scissors called fire water stick where the rules are Stick beats Water by floating on top of it Water beats Fire by putting it out Fire beats Stick by burning it The TODOS are as follows: TODO 1: Declare the instance variables of the class. Instance variables are private variables that keep the state of the game. The recommended instance variables are: 1. 2. 3. 4. 5. 6. A variable, “rand” that...

What depth of mercury (in m) creates a pressure of 1.13 atm?

What depth of mercury (in m) creates a pressure of 1.13 atm?