IN NEED OF A DETAILED ANSWER!! Question 1- Learning to draw and label the graphs correctly...

IN NEED OF A DETAILED ANSWER!! Question 1- Learning to draw and label the graphs correctly and then explaining the changes in the economy is key to scoring high on this question. Scenario The Federal Reserve decreases the money supply in the United States causing interest rates to increase. Explain how the change in interest rates will affect United States aggregate demand. (Make sure to include the determinant that causes the change in aggregate demand in your explanation.) Show and...

1. How many grams of CaCO3 will dissolve in 2.80 x102 ml of 0.040 M of...

1. How many grams of CaCO3 will dissolve in 2.80 x102 ml of 0.040 M of Ca(NO3)2? The Ksp for the CaCO3 is 8.7 x 10-9. Answer must be in scientific notation. 2. Calculate the molar solubility of AgCl in a 1.00 L solution containing 20.0 g of dissolved CaCl2? Answer must be in scientific notation.

3.(4 pts) A newly developed software is used to detect potential threats in two differentsystems. The...

3.(4 pts) A newly developed software is used to detect potential threats in two differentsystems. The software is able to detect threats with probability 0.6 in the first system.Independently of it, threats in the second system is detected with probability 0.5. a.Compute the probability mass function (pmf) of ​X​, the number of systems in which their threats were detected. b.Draw a graph of its cumulative distribution function (cdf).

For the next two problems (5. and 6.) you may refer to the below chart of...

For the next two problems (5. and 6.) you may refer to the below chart of learning curve coefficients and multipliers or you can calculate the coefficients using the formulas discussed in the lectures. You will arrive at the same answer regardless of which path you choose. 70% 75% 80% 85% Unit Unit Time Total Time Unit Time Total Time Unit Time Total Time Unit Time Total Time 5 .437 3.195 .513 3.459 .596 3.738 .686 4.031 10 .306 4.932...

Describe each of the phases of the cell cycle and the important events taking place in...

Describe each of the phases of the cell cycle and the important events taking place in each. Be sure to include when chromatin/chromosome number increases/decreases.

Suppose that the banking system has excess reserves of $10 million, the desired reserve ratio is...

Suppose that the banking system has excess reserves of $10 million, the desired reserve ratio is 10 percent and the currency drain ratio is 40 percent. By how much will the quantity of money increase? A) $28 million. B) $50 million. C) $22 million. D) $40 million. E) $12.5 million.

1. (3 pts) All interns for Comcast are required to be tested for drug use. The...

1. (3 pts) All interns for Comcast are required to be tested for drug use. The imperfect test gives positive results (indicating drug use) for 80% of all interns who actually use drugs but also (incorrectly) for 3% of those who do not use drugs. Suppose that only 10% of all of these interns actually use drugs. If an intern is tested negative, what is the probability that he/she uses drugs?

A skydiver is at an altitude of 1,525 m. After 11.0 seconds of free fall, he...

A skydiver is at an altitude of 1,525 m. After 11.0 seconds of free fall, he opens his parachute and finds that the air resistance, FD, is given by the formula FD = −bv, where b is a constant and v is the velocity. If b = 100,and the mass of the skydiver is 86.0 kg, first set up differential equations for the velocity and the position, and then find the following. (Assume air resistance is negligible prior to the...

Determinants of Interest Rate for Individual Securities The Wall Street Journal reports that the rate on...

Determinants of Interest Rate for Individual Securities The Wall Street Journal reports that the rate on 3-year Treasury securities is 7.90 percent, and the 6-year Treasury rate is 8.15 percent. From discussions with your broker, you have determined that expected inflation premium is 3.40 percent next year, 3.65 percent in Year 2, and 3.85 percent in Year 3 and beyond. Further, you expect that real interest rates will be 3.95 percent annually for the foreseeable future. What is the maturity...

1. Serendipity is an advantage for: A. Focus Groups B. Observation Techniques C. In- Depth Interviews...

1. Serendipity is an advantage for: A. Focus Groups B. Observation Techniques C. In- Depth Interviews 2. The following are the disadvantages of Observation technique: A. The observed episode might not be the general behavior of the individual B. It is expensive C. Two judges looking at the behavior might interpret the result differently D. Facial expressions might not reveal all E. a,b,c F. a,b,c,d 3. In these situations, it is better to observe than to ask: A. How people...

(a)Show that the digital line can be obtained as a quotient space that results from a...

(a)Show that the digital line can be obtained as a quotient space that results from a partition of R in the standard topology. (b) Show that the digital plane, introduced in Section 1.4, can be obtained as a quotient space that results from a partition of R2 in the standard topology.

1) In 2003, Motorola released a cell phone, the RAZR, that was a breakthrough in design...

1) In 2003, Motorola released a cell phone, the RAZR, that was a breakthrough in design and major hit with customers. The engineers, designers, and marketers involved came from all over the company. They made decisions independently, including developing the project objectives, the project budget, the project schedule and assigning tasks. The project was finished ahead of schedule and under budget. A. This demonstrates that teams must contain mostly creative professionals to succeed B. This shows the value of autonomy...

Suppose that a patient with heart attack dies of the attack with probability 0.05, and the...

Suppose that a patient with heart attack dies of the attack with probability 0.05, and the survival of the patients are independent of each other. Now we have 5 patients who suffer heart attack. (2 points) Let Y be the number of patients that will survive. What is the distri- bution of Y ? (Please clearly give the name of the distribution and specify relevant parameters.) (2 points) what is the probability that all of the 5 patients will survive？...

Placing the doorknob on the center will make it harder for you to swing it open...

Placing the doorknob on the center will make it harder for you to swing it open or close, why?

Police response time to an emergency call is the difference between the time the call is...

Police response time to an emergency call is the difference between the time the call is first received by the dispatcher and the time a patrol car radios that it has arrived at the scene. Over a long period of time, it has been determined that the police response time has a normal distribution with a mean of 8.0 minutes and a standard deviation of 1.5 minutes. For a randomly received emergency call, find the following probabilities. (Round your answers...

Let's say you measure t1/2 to be 0.0124 seconds and the resistance in the circuit is...

Let's say you measure t1/2 to be 0.0124 seconds and the resistance in the circuit is 105 Ohms. Then what is the capacitance in micro Farads? Capacitance =

For 1 kg of CO, calculate the hydrogen required and the resulting products for ethylene (C2H4),...

For 1 kg of CO, calculate the hydrogen required and the resulting products for ethylene (C2H4), isopropanol (C3H8O), and pentane (C5H12) for Fischer-Tropsch synthesis.

Using Interest Factor Table Ali invested $300,000 in a small project for an interest rate of...

Using Interest Factor Table Ali invested $300,000 in a small project for an interest rate of 8%. Four years later, he invested another $600,000 in the same project but this time for an interest rate of 10%. What is the total amount of money he is going to receive after 12 years of his investment period? Compressor that has the following costs are under consideration for using in a new chemical plant. Using interest rate of 10% per year. Calculate...

1. The natural rate of unemployment is: a. the unemployment rate at which the economy is...

1. The natural rate of unemployment is: a. the unemployment rate at which the economy is producing its potential GDP. b. usually equal to 3 percent. c. equal to the seasonal unemployment. d. defined by the government. e. the unemployment rate when none of the work force is unemployed for more than six weeks. 2. If the economy is already producing at its potential, _____. a. the spending multiplier is less than 1/(1 - MPC) in the long run b....

A sample of size 10 is taken from the first population: Sample mean of 101.2 and...

A sample of size 10 is taken from the first population: Sample mean of 101.2 and sample variance of 18.1 A sample of size 14 is taken from the second population: Sample mean of 98.7 and sample variance of 9.7 a)In order to decide whether pooling is appropriate or not, performing a test at α = 0.2 level of significance : Find the rejection region. b)In order to decide whether pooling is appropriate or not, performing a test at α...