Mathematics, 14.01.2020 03:31 marziel24
The probability, p, that a person responds to an advertisement can be modeled by the exponential function p = 1 – e^-0.047t. in the formula, t is the number of days since the advertisement first appeared. what is the probability that a person has responded after 20 days?
a.20.9%
b.45.3%
c.60.9%
d.98.5%
Answers: 3
represents number of days since the advertisement first appeared.
in the formula given.
after 20 days = 0.6094
= 60.9%Another question on Mathematics
Mathematics, 21.06.2019 13:40
Imagine a new pasture with grass growing on it. every day after the seeds have germinated, the number of blades of grass in the pasture triples. after 18 days, the entire pasture is completely covered in grass. how many days did it take for the pasture to be one-third covered in grass?
Answers: 2
Mathematics, 21.06.2019 18:00
An appliance store sells lamps at $95.00 for two. a department store sells similar lamps at 5 for $250.00. which store sells at a better rate
Answers: 1
Mathematics, 21.06.2019 20:00
You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account
Answers: 1
Mathematics, 21.06.2019 21:00
If there are 3.281 feet in 1 meter, how many inches are in one centimeter
Answers: 1
You know the right answer?
The probability, p, that a person responds to an advertisement can be modeled by the exponential fun...
Questions
Mathematics, 20.11.2020 23:30
Mathematics, 20.11.2020 23:30
Mathematics, 20.11.2020 23:30
Computers and Technology, 20.11.2020 23:30
History, 20.11.2020 23:30
Mathematics, 20.11.2020 23:30
English, 20.11.2020 23:30
Mathematics, 20.11.2020 23:30
Mathematics, 20.11.2020 23:30
History, 20.11.2020 23:30
Mathematics, 20.11.2020 23:30
