Numerade

Questions asked

BEST MATCH

Stock A: Expected return = 8%, standard deviation = 12%. Stock B: Expected return = 12%, standard deviation = 20%. A risk-averse investor is more likely to prefer: Stock A, because it has lower return and higher risk Stock A, because it has lower risk even if the return is smaller Stock B, because it has higher risk and higher return Stock B, because risk does not matter if return is higher

View Answer

BEST MATCH

In designing an experiment, the researcher can often choose many different levels of the various factors in order to try to find the best combination at which to oper-ate. As an illustration, suppose the researcher is studying a certain chemical reaction and can choose our levels o emperature. ve dir erent oressures. and two diferent catalysts. (a) To consider all possible combinations, how many experiments would need to be conducted?

View Answer

BEST MATCH

In order to mask bits 4 and 5 of R19 to be 1s and retain the current values of the other bit positions in R19, R19 must be ORed with 1s in bit positions 4 and 5 and 0s in the other bit positions. Group of answer choices True False

View Answer

BEST MATCH

A ball goes back and forth along a horizontal floor, bouncing off two vertical walls. Suggest whether this motion is an example of an oscillation. If yes, state if the oscillation is simple harmonic.

View Answer

BEST MATCH

Amazon wants to make and sell its own smartphones. It will cost $250 million initially to build the factory over the course of 12 months, which will be sold for $80 million 10 years after production starts. The factory will be depreciated linearly to $0 over 10 years. Amazon already owns the land on which the factory will be built. The land could currently be sold for $10 million (after taxes) and was purchased for $2 million eight years ago. After completion of the factory at the end of year 1, Amazon expects earnings before interest and taxes (EBIT) of $30 million each year for 10 years (in years 2 to 11). The company also has to add inventory (components) worth $13 million just before operation starts at the end of the first year. Amazon's marginal tax rate is 28% and the appropriate cost of capital for this project is 9%. Attempt 1/10 for 1 pts. Part 1 What is capital investment in year 0, i.e., at the start of the project (in $ million)? Submit Attempt 1/10 for 1 pts. Part 2 What is the incremental cash flow in year 0 (in $ million)? Submit Attempt 1/10 for 1 pts. Part 3 What is the incremental cash flow in year 1 (in $ million)? Submit Attempt 1/10 for 1 pts. Part 4 What is the annual depreciation in year 2 (in $ million)? Submit Attempt 1/10 for 1 pts. Part 5 What is the incremental cash flow in year 2 (in $ million)? Submit Attempt 1/10 for 1 pts. Part 6 What is the after-tax cash flow at disposal of the factory in year 11 (in $ million)? Submit Attempt 1/10 for 1 pts. Part 7 What is the incremental cash flow in year 11 (in $ million)? Submit

View Answer

BEST MATCH

2. Calculate the number of moles of HCl in 40.0 mL of 1.0 M HCl and the number of moles of NaOH in 15.0 mL of 1.0 M NaOH.

View Answer

BEST MATCH

Determine the current through R3 = 50 Ω in the circuit shown in (Figure 1), where v_s = 90 V, R_1 = 20 Ω, R_2 = 20 Ω, and R_4 = 60 Ω. Express your answer in amperes to three significant figures. 0.955 Incorrect; Try Again; 3 attempts remaining Part C Find the power for R_4 = 60 Ω in the circuit shown in (Figure 1), where v_s = 90 V, R_1 = 20 Ω, R_2 = 20 Ω, and R_3 = 50 Ω. Express your answer in watts to three significant figures.

View Answer

BEST MATCH

2 2 points The ecological systems framework focuses on interactions and transactions between people and their surroundings. False True

View Answer

BEST MATCH

To assess the opinion of students at The Ohio State University about campus safety, a reporter for the student newspaper hands out a paper survey to 15 students randomly as they leave class. The paper contains survey questions and the instructions on where to send the completed survey. She sees several discard the survey in a nearby garbage can. What type of bias is present? Group of answer choices voluntary response bias non-response bias. census bias random sampling bias.

View Answer

BEST MATCH

Why might pain be stigmatized and underfunded in research can be neuropathic affects women more often than men it’s subjective so hard to measure all of the above

View Answer

purificaci-n b.