1answer.
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
rjkz [21]
3 years ago
5

Review the table.

Mathematics
2 answers:
Lynna [10]3 years ago
7 0

Answer:

The function that models the scenario is given as follows;

P(t) = \dfrac{500}{1 + 49 \cdot e^{-0.5 \cdot t}}

Step-by-step explanation:

The table of values are presented as follows;

The number of days, t, since the rumor started: 0, 1, 2, 3, 4, 5

The number of people, P, hearing the rumor: 10, 16, 26, 42, 66, 100

Imputing the given functions from the options into Microsoft Excel, and

A = P(t) = \dfrac{250}{1 + 24 \cdot e^{-0.5 \cdot t}}

B = P(t) = \dfrac{500}{1 + 49 \cdot e^{-0.5 \cdot t}}

C = P(t) = \dfrac{750}{1 + 74 \cdot e^{-0.5 \cdot t}}

D = P(t) = \dfrac{1000}{1 + 99 \cdot e^{-0.5 \cdot t}}

solving using the given values of the variable, t, we have;

P                t               A                 B       {}             C                      D

10        {}      0        {}     10        {}         10        {}          10        {}             10

16        {}      1        {}      16.07021       16.27604      16.34583        {} 16.38095

26        {}     2        {}     25.43466      26.2797       26.574             26.72363

42        {}     3        {}     39.33834      41.89929      42.82868         43.30901

66        {}     4        {}     58.85058      65.51853      68.09014         69.45316

100        {}   5        {}     84.17395        99.55866    106.0177          109.5721

Therefore, by comparison, the function represented by B = P(t) = \dfrac{500}{1 + 49 \cdot e^{-0.5 \cdot t}} most accurately models the scenario.

Anika [276]3 years ago
5 0

Answer:

b

Step-by-step explanation:

You might be interested in
Solve each equation by finding all roots x^4-16=0
Alexandra [31]
Add both sides by 16
so you'll have x^4 =16
take the 4th root of both sides and you'll get x=  2
4 0
3 years ago
Read 2 more answers
Points to whoever wants them ig<br> ima delete the account anyways
Marina CMI [18]

Answer:

thankyou for points!!!!!!!!!!!

5 0
3 years ago
Read 2 more answers
Bai is conducting a study on learning. When she manipulates an independent variable, it is possible that some other factor, such
nlexa [21]

Answer:

The answer is : b) a confound

Step-by-step explanation:

While manipulating, is possible that some factors like noise in the hall, can affect learning in one of the groups but not in the other.

This possibility reflects the presence of a confound.

We can define a confounding variable as an external influencing factor which results in bringing changes in the effects of a dependent and independent variable.

This variable changes the outcome of an experiment and produces useless results.

3 0
3 years ago
Which expression can be used to find the surface area of the following square pyramid?
olasank [31]
I think it’s c sorry if it’s wrong
6 0
2 years ago
Read 2 more answers
Can you write to me explaining this please
Neporo4naja [7]

Answer:

start by makeing your own graph with the line going though the two plotted points and see if the given equation fit you line. the do a commparion as ur explantion.

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Other questions:
  • What is the answer for 44/p= 11/5 p=_____
    15·1 answer
  • Two sides of scalene abc measure 3 centimeters and 5 centimeters. how many different whole centimeter lengths are possible for t
    15·1 answer
  • Research question: Is the average body temperature of indoor cats different in the morning and evening?
    14·1 answer
  • What is six million seven hundred thousand and twenty in standard form
    10·2 answers
  • What is a factor of 16 but not a multiple of 4
    10·2 answers
  • DIRECTIONS: Use this information to answer Parts A and B. Scientists measure temperature in degrees Celcius and in kelvin. A tem
    9·1 answer
  • PLEASE HELP ASAP! THIS IS DUE SOON! SHOW STEPS AND I WILL GIVE BRAINLIEST! A lot of points!
    5·2 answers
  • Is this a function (8,0) (8,1) (8,2) (8,3) (8,4)
    9·1 answer
  • The table shows your scores in a skateboarding competition. The leader has 311.62 points. Select the equation that you can use t
    11·1 answer
  • Evaluate the expression.<br> 6*13 - 4 (to the second power)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!