Numerade

Questions asked

BEST MATCH

Which of the following best describes the relationship between heredity and schizophrenia? Schizophrenia is more common among close relatives and tends to run in families. Heredity does not play a role as a cause of schizophrenia. The child of a person with schizophrenia will develop schizophrenia. The child of person with schizophrenia is less likely to develop the disorder than the spouse of a person with schizophrenia.

View Answer

BEST MATCH

Darcy asks Wilhelmina why angular momentum is constant throughout the motion. Which of Wilhelmina's responses is correct?

View Answer

BEST MATCH

Question 7 (#882722) (Centripetal Acceleration) (1 points) Sarah and Tom are riding on a merry-go-round revolving at a constant rate. Sarah is sitting on the edge and Tom is half-way in from the edge. What is the relationship between their centripetal accelerations? Select the correct answer They are the same Sarah's is 8 times greater than Tom's Sarah's is twice as great as Tom's Sarah's is 4 times greater than Tom's

View Answer

BEST MATCH

h(x) = x^3 - x^2 + x + 4 Find the following. h(-1) = h(0) = h(a) = h(-a) =

View Answer

BEST MATCH

Calculate the Reynold's number for several moving aquatic organisms. Assume water to have a viscosity of mu = 1 imes 10-3 Pa s. (a) a flagellate 5 mu m long swimming at 1 m h-1

View Answer

BEST MATCH

38. [0.03/0.1 Points] DETAILS PREVIOUS ANSWERS 2/4 Submissions Used Calculate the pH at the equivalence point in titrating 0.042 M solutions of each of the following with 0.052 M NaOH. (a) hydrobromic acid (HBr) pH = 7 (b) carbonic acid ($H_2CO_3$), $K_a = 4.3e-07$ pH = (c) hydrosulfuric acid ($H_2S$), $K_a = 9.5e-08$ pH =

View Answer

BEST MATCH

c) Given the following utility function: U = 10 - (x - 2)$^2$ - (y - 1)$^2$ Maximise the utility function subject to the following budget constraint: P$_1$x + p$_2$y ? m Where: x and y are consumable goods P$_1$ is the price of good x P$_2$ is the price of good y m is the total income Please note that it is impossible to consume a negative quantity of good x or good y. Find the optimal values of x, y and U.

View Answer

BEST MATCH

6- Construct a 2048-to-1 multiplexer using several input multiplexers; 128-to-1 each, and one interfacing output multiplexer. i- The number of needed input multiplexers is; a- 8 b- 16 c- 32 d- 64 e- 128 f- None of the above ii- The size of the interfacing output multiplexer is: a- 2-to-1 b- 4-to-1 c- 8-to-1 d- 16-to-1 e- 32-to-1 f- None of the above iii- The following represents block diagrams of all needed multiplexers. Label the input multiplexer lowest and highest selection switches, lowest and highest inputs and outputs. $S_0$ S $MUX(0)$ $-1$ S $MUX()$ $-1$ $I_0$ Output $I_0$ I $S_0$ $MUX()$ $-1$ S I I I

View Answer

BEST MATCH

2. [30 marks, 15 marks for Grads] This Assignment requires you to write a Python script file called sol2.py to calculate some inference of a simplified version of the Car repair example from the manuscript. Given is are the following probabilities: The marginal probability that the alternator is broken is 1/1000 and the marginal probability that the fan belt is broken is 2/100. The probability that the battery is charging when either the alternator or the fan belt is broken is zero. However, even if both are working there is a 5/1000 probability that the battery is not charging. When the battery is not charging then there is a 90% chance that the battery is flat, though even if the battery is charging then there is a 10% chance that the battery is flat. Finally, the car does not start if either the battery is flat, or there is no gas, or the starter is broken. However. Even if these three conditions don't hold there is a 5% chance that the car won't start. 2.1. Draw the causal model of this system. 2.2. What is the probability that the alternator is broken given that the car won't start? 2.3. What is the probability that the fan belt is broken given that the car won't start? 2.4. What is the probability that the fan belt is broken given that the car won't start and the alternator is broken? 2.5. What is the probability that the alternator and the fan belt is broken given that the car won't start? Hint: You might use lea. Lea methods.

View Answer

BEST MATCH

1. Full employment is the rate of employment that results when: a. All the labor resources of the economy are employed full time. b. Cyclical unemployment has reached its maximum. c. Everybody who wants a job can find one. d. Only frictional and structural unemployment are present. 2. Actual GDP will be below potential GDP: a. When the economy is at full employment. b. During an economic boom. c. When resources are fully utilized. d. During a recession. 3. Recovery is the phase of the business cycle during which real GDP reaches its maximum. a. Truc b. False 4. A principal cause of the business cycle is the changes in total spending that occur in the overall Economy. a. Truc b. False 5. In periods of high inflation, a. People want to hold on to as much money as possible. b. The purchasing power of money is decreasing. c. Nobody wants to work and earn income. d. Low nominal interest rates are likely to result. e. Nobody wants to buy goods and services. 6. If the consumer price index (CPI) in Year 1 was 200 and the CPI in Year 2 was 215, the rate of inflation was: a. 215 percent. b. 15 percent. c. 5 percent. d. 7.5 percent.

View Answer

robin d.