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
koban [17]
2 years ago
13

the number of users on a new social media website can be modeled by the function f(t) = 12(1.2)^t , where t is the time, in week

s, since the site was launched. Find and interpret the average rate of change on the interval (3,6) round to the nearest whole number
Mathematics
1 answer:
Anna71 [15]2 years ago
7 0

The number of users on new social media site increase as 21, 25, 30, 36,
The average rate of change is given by 5.

The function f (t) = 12 (1.2) ^t show how the rate of users increases in weeks.

<h3>What is Average?</h3>

Average of the values is the ratio of total sum of values to the number of values.

Here,  f (t) = 12 (1.2) ^t is defined in the range of (3, 6)
So the value of the function in its range is given by
1)  f (3) = 12 (1.2) ^3
          = 21
2)  f (4) = 12 (1.2) ^4
   =  25
3)   f (5) = 12 (1.2) ^5
    = 30
4)   f (6) = 12 (1.2) ^6
     = 36
Now the average rate of change = sum of all difference in values at every week / max. Difference in interval of range(3,6)

= f(6)-f(3)/6-3
= 15/3
= 5

Thus required average change of rate is 5.

Learn more about average here:

brainly.com/question/24057012

#SPJ1


You might be interested in
Which of the following graphs is the inverse of f(x) = x2 + 4?
Eddi Din [679]

Answer:

Step-by-step explanation:

5 0
3 years ago
Subtract the two expressions. 3x - 4 from -2x + 8
Margarita [4]
-2x - 3x = -5x
8 - 4 = 4
-5x + 4
5 0
3 years ago
a group of astronauts launched a model rocket from a platform. Its flight path is modeled by h= -4t^2+24t+13 where h is the heig
Eddi Din [679]

Answer:

6.5 seconds

Step-by-step explanation:

Keep in mind that when h=0, this is the same height for both when the model rocket takes off and lands, so when the rocket lands, time is positive. Thus:

h=-4t^2+24t+13\\\\0=-4t^2+24t+13\\\\t=\frac{-b\pm\sqrt{b^2-4ac}}{2a}\\ \\t=\frac{-24\pm\sqrt{24^2-4(-4)(13)}}{2(-4)}\\ \\t=\frac{-24\pm\sqrt{576+208}}{-8}\\\\t=\frac{-24\pm\sqrt{576+208}}{-8}\\\\t=\frac{-24\pm\sqrt{784}}{-8}\\\\t=\frac{-24\pm28}{-8}\\\\t=\frac{-24-28}{-8}\\ \\t=\frac{-52}{-8}\\ \\t=\frac{52}{8}\\\\t=6.5

So, the amount of seconds that the model rocket stayed above the ground since it left the platform is 6.5 seconds

5 0
2 years ago
Read 2 more answers
How tall is the towerr
skad [1K]

Answer:

if you're talking about eifell tower is 984′, 1,063′ to tip

Step-by-step explanation        

3 0
3 years ago
4x-2y=8(x-3) <br><br> x= ?<br> y= ?
Rainbow [258]

x = -6 y/2

y = -2x + 12

hope that helped

6 0
3 years ago
Other questions:
  • PLEASE HELP ASAP!!!!!!! 20 POINTS
    11·1 answer
  • What is 8 times -8/9
    12·2 answers
  • What is the mean, median, and mode of 33, 37, 37, 39, 42, 43, 46, 48, 50, 52, 55
    5·2 answers
  • 2/3 4/9 5/6 7/12 least to greatest
    9·1 answer
  • Annabell invested $2000 into an account earning 3.5% interest compounded continuously. How long will it take to double her inves
    11·1 answer
  • Three vertices of parallelogram DEFG are
    13·1 answer
  • Value of x <br> Can you help out again
    12·1 answer
  • Solve for x please I will Mark Brainlyest.
    9·1 answer
  • Select the best answer for the question.
    5·1 answer
  • Neika is saving her money to buy a DVD that costs $45. If she has a job that pays $8 per hour, write and solve an inequality tha
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!