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
viktelen [127]
3 years ago
14

A large company put out an advertisement in a magazine for a job

Mathematics
1 answer:
vova2212 [387]3 years ago
8 0

Answer:

<em>C(19)=12 responses</em>

Step-by-step explanation:

<u>Exponential Decay Function</u>

The exponential function is frequently used to model natural growing or decaying processes, where the change is proportional to the actual quantity.

An exponential decaying function can be expressed as follows:

C(t)=C_o\cdot(1-r)^t

Where:

C(t) is the actual value of the function at time t

Co is the initial value of C at t=0

r is the decaying rate, expressed in decimal

The company puts out an advertisement for a job opening. Initially, the company got 90 responses to the advertisement. Each day, the responses declined by 10%.

This is an example where the decay model can be used to calculate the responses to the advertisement at the day t.

The initial value is Co=90, the decaying rate is r=10% = 0.10. The model is written as:

C(t)=90\cdot(1-0.1)^t

Calculating:

C(t)=90\cdot(0.9)^t

We are required to calculate the number of responses at day t=19, thus:

C(19)=90\cdot(0.9)^{19}

C(19)=12 responses

You might be interested in
How much more did Isabel earn than Sarah?
N76 [4]

where's the storyy sisssssss

8 0
3 years ago
Plz help me PLZ find w
zheka24 [161]

Answer:

BRAINLIEST??!!!!

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Given: m || n<br><br><br><br> What is the value of x?<br><br> x =
julia-pushkina [17]
Answer: x=8
Explanation: 46 degrees is a vertical angle to the equation, and when you plus in 8 you get 48, then subtract 2 you end up with 46 degrees. Hope this helps.
8 0
2 years ago
Read 2 more answers
Societies are faced with which three basic questions about production of goods?
Elena L [17]
B it just makes the most sense
8 0
2 years ago
A 15-foot flagpole leans slightly, such that it makes an 80° angle with the ground. The shadow of the flagpole is 10 feet long w
STALIN [3.7K]
By determining the length of TV using TV^2=15^2+10^2-2(15)(10)cos80, and then determining the value of x using 15^2=TV^2+10^2-2(TV)(10)cosx.
7 0
3 years ago
Read 2 more answers
Other questions:
  • What is 21.5 as a fraction in simplest form?
    6·2 answers
  • 125% of a number is 65. Find the number
    11·2 answers
  • Which is a greater rate of change -2.5or 1
    10·1 answer
  • |z−7|−|z−9| , if z&lt;7?<br> Write without absolute value
    5·1 answer
  • What is 2/42 simplified?
    11·2 answers
  • If f(x) = 3x - 1 and f(x) = 3f(x) = 3, find x.​
    7·1 answer
  • A school requires 2 computers for every 5 students. If a school has 145 students, how many computers do they need?
    11·1 answer
  • Look at the diagram below of the pythagorean theorem. What is the area of square A?
    10·1 answer
  • –41 – y = −17 linear equations by elimination ​
    7·2 answers
  • Which equation represents the line that perpendicular to the graph of 4x+3y=9and pases through (-2,3)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!