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Serhud [2]
3 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]3 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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Asonia Co. will pay a dividend of $5.20, $9.30, $12.15, and $13.90 per share for each of the next four years, respectively. The
igomit [66]

Answer:

$31.35 (Approx)

Explanation:

Require a return on company's stock = 9.6%

Dividend:

Year 1 = $5.20

Year 2 = $9.30

Year 3 = $12.15

Year 4 = $13.90

Therefore,

Stock price:

= Future dividends × Present value of discounting factor(rate%,time period)

=\frac{5.20}{1.096}+\frac{9.3}{(1.096)^{2} }+\frac{12.15}{(1.096)^{3} }+\frac{13.90}{(1.096)^{4} }

= $31.35 (Approx)

3 0
3 years ago
sending e-mails reminding prospects that AdVance can mix custom fertilizer formulations determining what information is still ne
Ivenika [448]

Full question :

AdVance Corporation is a company that formulates and manufactures fertilizersfor the farming industry. The company produces several standardized formulas that canbe purchased directly through the retail arms of the company, but it also formulatescustom fertilizers for farms.Which of the following is the best use of a CRM system for an AdVance salesperson interms of relationship strategy?

sending regular e-mails to customers to check on the performance of a previously purchased AdVance fertilizer

determining what information is still needed to complete the customer's file

tracking the salesperson's activities and sales on a weekly and monthly basis

sending e-mails reminding prospects that AdVance can mix custom fertilizer formulations

remembering customers' birthdays to send them cards to maintain a personal connection and request referrals

Answer:

sending regular e-mails to customers to check on the performance of a previously purchased AdVance fertilizer

Explanation:

The most effective use of the CRM(customer relationship management system) from the options listed is the follow up on customers to know how they perceive Advance fertilizer's product after having purchased and used it. This has a long list of benefits for Advance fertilizer as they can get customer feedback from customers through this, build relationship with them as well as gather more data to improve on their products in the future

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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:

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4 0
2 years ago
How much interest is earned in just the third year on a $1,000 deposit that earns 7% interest compounded annually?
Sav [38]

Answer:

Interest earn= $80.14

Explanation:

Giving the following information:

PV= $1,000

i= 7%

n= 3

<u>First, we will calculate the future value at the second year:</u>

FV= PV*(1+i)^n

FV= 1,000*(1.07^2)

FV= 1,144.9

<u>Now, for the third year:</u>

FV= 1,144.9*1.07= 1,225.04

Interest earn= 1,225.04 - 1,144.9= $80.14

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