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Serhud [2]
2 years ago
12

Later, the teaching assistant in Bob's chemistry course gives him some advice. "Based on past experience," the teaching assistan

t says, "working on 70 problems raises a student's exam score by about the same amount as reading the textbook for 1 hour." For simplicity, assume students always cover the same number of pages during each hour they spend reading.
Given this information, in order to use his 4 hours of study time to get the best exam score possible, how many hours should he have spent working on problems, and how many should he have spent reading?

1 hour working on problems, 3 hours reading

2 hours working on problems, 2 hours reading

3 hours working on problems, 1 hour reading

4 hours working on problems, 0 hours reading
Business
1 answer:
77julia77 [94]2 years ago
6 0

Answer:

1 hour working on problems, 3 hours reading

Explanation:

the question is not complete:

Bob is a hard-working college freshman. One Tuesday, he decides to work nonstop until he has answered 200 practice problems for his chemistry course. He starts work at 8:00 AM and uses a table to keep track of his progress throughout the day. He notices that as he gets tired, it takes him longer to solve each problem.

Time                   Total Problems Answered       Marginal gain

8:00 AM                         0    

9:00 AM                        80                                        80

10:00 AM                     140                                        60

11:00 AM                      180                                        40

Noon                          200                                        20

Since Bob's is able to answer more than 70 questions per hours only during one hour (from 8 to 9 AM), he can benefit more from reading the next 3 hours. Reading would be equivalent to answering 210 questions, while Bob was only able to answer 120 more questions in the following 3 hours.

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Which one of the following statements is correct if a firm has a receivables turnover of 36.5? Group of answer choices It takes
Free_Kalibri [48]

Answer:

The firm collects on its sales in an average of 10 days

Explanation:

if the receivables turnover is 36.5 it means it colect his accounts 36.5 times per year

we can convert this into a days metric:

<em>the days account is outstanding:</em>

365 days per year / we collect 36.5 per year = 10 days to collect an account on average

The acounts are collected every ten days on average.

7 0
2 years ago
Many demographers predict that the United States will have zero population growth in the twenty-first century, in contrast to av
ANTONII [103]

Answer and Explanation:

Different things being constant, a slowdown in population growth will lead to an increase in the availability of capital per worker and output per worker.

At the steady state, output per worker will grow at the rate of g while. Thus, steady state per person output growth will be same, however total output will increase at the rate n+g.

In case of transition between steady states, during the transition phase, output per worker will grow at a rate greater than g. Overtime in the long run with a fall in population growth, total output will fall while output per worker will increase.

6 0
3 years ago
The returns of ABC Company and the market are listed below. Compute the beta for ABC Company stock (Hint: Think rise over run).
PilotLPTM [1.2K]

Beta = Covariance/Variance where: Covariance=A measure of an investment's return in relation to the market Variance is a measurement of how the market deviates from its mean.

Compute the beta for ABC Company stock ?

The standard deviation of returns for the asset could be divided by the standard deviation of returns for the benchmark to determine beta. The correlation between the security's returns and the benchmark's returns of 32.21 percent is multiplied to arrive at the final number.

Given that AAPL's beta of 0.6035 suggests the stock theoretically experiences 40 percent less volatility than SPY, AAPL would be regarded as being less volatile than SPY in this situation.

A stock with a beta greater than 1.0 fluctuates more than the market over time. A stock's beta is less than 1.0 if it moves less than the market. High-beta equities typically carry higher risks but also have a bigger potential reward. Although they carry less risk, low-beta equities often offer lesser returns.

Because of this, beta is frequently employed as a risk-reward ratio, which aids investors in deciding how much risk they are ready to accept in order to reap the potential rewards. It's crucial to take stock price volatility into account when determining risk. Beta is a useful proximate for risk if you view of risk as the likelihood that a stock would depreciate in value.

Beta = Covariance/Variance where: Covariance=A measure of an investment's return in relation to the market Variance is a measurement of how the market deviates from its mean.

Learn more about beta company stock here:

brainly.com/question/15017110

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4 0
2 years ago
Drew buys 100 shares of Balsamic Corporation for $23 per share. Over the next year, Balsamic pays four quarterly dividends of 50
tangare [24]

Answer:

500 million

Explanation:

5 0
2 years ago
TL Company has expected earnings of $75 in one year if it does well and $25 if it does poorly. The firm has outstanding debt of
Juliette [100K]

Answer:$27.78

Explanation:

Expected value of debt after one year = (40* .60)+(15*.40)

= 24 + 6

=$ 30

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= 30/ (1+.08)^1

= 30 / 1.08

=$ 27.78

3 0
3 years ago
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