answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
jarptica [38.1K]
2 years ago
13

Average Price A stock analyst plots the price per share of a certain common stock as a function of time and finds that it can be

approximated by the function
S(t)=37+6e-0.03t,
where t is the time (in years) since the stock was purchased. Find the average price of the stock over the first six years.
Mathematics
1 answer:
mixer [17]2 years ago
8 0

Answer:

42.49 unit price

Step-by-step explanation:

The average price function, S(ave), will be an integral of the price function over the period of time (6 years), that is

S(ave) = 1/6*\int\limits^6_0 {S(t)} \, dt

= 1/6*\int\limits^6_0 {37+6e^-0.03t} \, dt

Solving the integral, we have

S(ave) = 1/6*(37t - (6e^-0.03t)/0.03) with the limits being from t = 0 to t = 6

Hence, we have

S(ave) = 37 - \frac{200}{6}*(e^(-0.03*6) - 1)

This resolves to 42.49 unit price

You might be interested in
Point R is at (3, 1.3) and Point T is at (3, 2.4) on a coordinate grid. The distance between the two points is ____. (Input numb
snow_lady [41]
Point R and point T have same x coordinate so their distance is by y axis.
Ty-Ry=2.4-1.3=1.1
So the distance between two points is 1.1
3 0
2 years ago
Read 2 more answers
What is the quotient (x3 – 3x2 + 3x – 2) ÷ (x2 – x + 1)?
timofeeve [1]

We need to find the quotient of the given division problem.

\frac{x^{3}-3x^{2}+3x-2}{x^{2}-x+1}

In order to find its quotient, we will use long division.

x^{2}-x+1)x^{3}-3x^{2}+3x-2

First of all, we put x in the quotient as x^{2} goes into x^{3}, x times.

So, we get:

x^{2}-x+1)x^{3}-3x^{2}+3x-2(x

\text{ ..................}x^{3}-x^{2}+x

Upon subtracting, we get:

\text{....................}-2x^{2}+2x-2

We can see that x^{2} goes into -2x^{2}, -2 times, therefore, the next term in the quotient will be -2. This makes our quotient as (x-2).


5 0
2 years ago
Read 2 more answers
You invest $230 to start a sandwich stand and decide to charge $4.25 per sandwich, Set up a Linear Model that determines your pr
Radda [10]
So if you price tax (for you ) for $.10 cents  each and you sell 60 sandwich's in one week at  least your profit would be $31 approximately since bread last longer and you still have ingredients make sure you always have some and use coupons and discounts to buy deli meats and bread + condiment or what ever you need  to take the money you earn and buy and after 8 weeks you earn $1,500 then after buying a lot of stock you have $1,300 upgrade to a 500$ buying period to get water drinks and other popular food. sandwich to 4.00 $ water is 2 for 1.50 and any other food over 3.00 yu get the profit of about $2600  getting a used food trruck to caryy on th buisness 
8 0
2 years ago
What does this mean
andriy [413]
To use arithmetic to solve ot
7 0
2 years ago
A teacher is interested in performing a hypothesis test to compare the mean math score of the girls and the mean math score of t
tamaranim1 [39]

Answer:

d. Two-sample t-test. There is no natural pairing between the two populations.

Step-by-step explanation:

A two-sample t - test is a test performed on the data of two random samples, each independently obtained from a different given population. The purpose of the test is to determine whether the difference between these two populations is statistically significant.

Independent samples are samples that do not affect one another. The mean math scores of the samples of boys and girls do not affect each other. They are independent samples, hence the correct test procedure is two - sample t - test

8 0
2 years ago
Other questions:
  • Paul works for a company that deals in paints and dyes. He is paid a fixed monthly salary plus 15 percent commission on monthly
    14·2 answers
  • What is a 6% pay increase to 62,900 annual salary
    8·2 answers
  • Nevin made tables of values to approximate the solution to a system of equations. First he found that the x-value of the solutio
    12·2 answers
  • You used p minutes one month on your cell phone. The next month you used 75 fewer minutes. Simplify the expression.
    12·1 answer
  • 30 PTS!!!!! Cole needs to include at least 11​ mg and at most 22​ mg of iron in his diet each day. Cole plans to eat multiple ba
    12·2 answers
  • In a study of exercise, a large group of male runners walk on a treadmill for six minutes. Their heart rates in beats per minute
    8·1 answer
  • 1. A person owns a collection of 30 CDs, of which 5 are country music. If 2 CDs are selected at
    7·2 answers
  • Harold measures the heights in inches of the new plants that are growing in his greenhouse. He records the lengths shown below a
    11·1 answer
  • Assuming two hikers begin at a trail start, which scenarios must be true based on the table? Check all that apply.
    5·2 answers
  • Tom takes exactly 30 minutes to rake a lawn and his son Mike takes exactly 60 minutes to rake the same lawn. If Tom and Mike dec
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!