The function f(x) = 80 e -0.3x + 20 describes the percentage of information, f(x), that a particular person remembers x weeks after learning the information. a. Substitute 0 for x and, without using a calculator, find the percentage of information remembered at the moment it is first learned. b. Substitute 1 for x and find the percentage of information that is remembered after 1 week. c. Find the percentage of information that is remembered after 4 weeks.

The function f(x) = 80 e -0.3x + 20 describes the percentage of information, f(x), that a particular person remembers x weeks after learning the information. a. Substitute 0 for x and, without using a calculator, find the percentage of information remembered at the moment it is first learned. b. Substitute 1 for x and find the percentage of information that is remembered after 1 week. c. Find the percentage of information that is remembered after 4 weeks.

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

See similar textbooks

Related questions

Q: Imagine you are planning to use circles to visually compare the populations of California…

A: Area of the circle with radius r is given by:Given radius for New York is 6cm. So the area is given…

Q: I need help solving this.

Q: 2. In 2015, the interest on the public debt accounted for about 10% of the federal budget. If the…

A: We know, total angle of a pie chart is 360° We know, central angle =( Given part/ Total part)*360°…

Q: d/ Find the standard deviation of all the data values. e/ Does the confidence interval calculated in…

Q: Weatherwise is a magazine published by the American Meteorological Society. One issue gives a rating…

A: We have to find p value.

Q: in a survey of 3046 adults age 57 through 85 years, it was found that 85.7 of them use at least one…

A: From the provided information, Sample size (n) = 3046 aged 57 through 85 years 85.7% of them used at…

Q: What sampling distribution will you use? Explain the rationale for your choice of sampling…

Q: Explain the area formula for the following triangle. A. In particular explain how the formula for…

A: Area of triangle is the half of the product of triangle's height and base side length. Area of…

Q: See attachment for question.

A: Given X(n,p) is a binomial random variable with parameters n,p.n is total number of trailsp is…

Q: Please help with parts b, c, d, e. They are attached as an image. Will thumbs up! Thank you! Data is…

A: Given : alpha = 0.044 Business class flights First class flights 1434.9 1556.2 1653.18…

Q: 1. What is the exact value of the side length of a square with the following areas: a. 81 square…

Q: Weatherwise is a magazine published by the American Meteorological Society. One issue gives a rating…

A: The level of significance is α = 0.01.

Q: Parts d and e?

A: Here we have to solve part(d) and (e) of the question M

Q: How far is Pluto from Saturn?

A: Distance between Pluto from Saturn.

Q: Weatherwise is a magazine published by the American Meteorological Society. One issue gives a rating…

Q: Average Tormado Damage for the 50 States and Pue rto Rico (1950 - 1999) 25- 20- 10- 5- 10 20 30 40…

Q: Does the following graphic show concentric circles?

A: solution:-

Q: is a physical science since it deals with the study of physical phenomena. Mechanics Statistics…

A: Solution-: --------- is a physical science since it deals with the study of physical phenomena. (a)…

Q: B. Earth is "Just" a Planet NASA's Jet Propulsion Laboratory actively monitors any asteroids that…

A: The moon, on average, is approximately 385,000 km away(km to mi= multiply by 0.62 ) 385000 km ×…

Q: Weatherwise is a magazine published by the American Meteorological Society. One issue gives a rating…

A: We have given that Sample size n=38 , xbar = 17.3 , mu=16.4 Standard deviation sigma = 3.5

Q: Name the three principals of proper surveying.

A: These are the three principals of proper surveying :- 1. Ethics in Surveys Introduction…

Q: 4) 3 in 4 in 4. x-

A: Need to find value of x

Q: Please help me with the below question.

Question

See question details in attached picture.

The function f(x) = 80 e -0.3x + 20 describes the percentage of information, f(x), that a particular person remembers x
weeks after learning the information.
a. Substitute 0 for x and, without using a calculator, find the percentage of information remembered at the moment it
is first learned.
b. Substitute 1 for x and find the percentage of information that is remembered after 1 week.
c. Find the percentage of information that is remembered after 4 weeks.
d. Find the percentage of information that is remembered after one year (52 weeks).

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Follow-up Questions

Read through expert solutions to related follow-up questions below.

Follow-up Question

d. After one year,

________% of the information is remembered.
(Round to one decimal place as needed.)

Solution

by Bartleby Expert

SEE SOLUTION

Similar questions

AA A ezto.mheducation.com A AT&T - Time... OPJ Morton x... X Question 1 -... A Sign In | Ind... Coursewor... Saved Help Save & Exit Submit attempts left Check my work When two pieces of rope are placed end to end, their combined length is 120 feet. When pieces are placed side by side, one is 30 feet longer than the other. What is the length of piece of rope? Your Answer: feet
Safari File Edit View History Bookmarks Window Help Fri Nov 19 10:29 AM primaverahs.strongmind.com PDF Jade Brissette - OneDrive - Letter of Rec. Phoenix...I District Listen DOCX PDF A standard deck of cards has 52 cards divided into four suits: hearts, clubs, diamonds, and spades. Jade Brissette, Jade.pdf Brissette.docx How would you find the experimental probability of drawing a heart from a standard deck of cards? Draw a card from the deck, record if it is a heart, then set the card to the side. Repeat 40 times. PDF Divide the number of results by 40. Transcprit Divide the number of hearts in the deck by 52. Divide the number of cards in the deck that are not hearts by 52. Greatest Influence Draw a card from the deck, record if it is a heart, then return the card to the deck. Repeat 40 Essay times. Divide the number of results by 40. act april Next > Climate Change Renewable Resources Probability Project PDF O Chat Jade Brissette Final Writing 12A WASHBA EXPRCSB CAP (15,379 (2,874…
Weatherwise is a magazine published by the American Meteorological Society. One issue gives a rating system used to classify Nor'easter storms that frequently hit New England and can cause much damage near the ocean. A severe storm has an average peak wave height of ? = 16.4 feet for waves hitting the shore. Suppose that a Nor'easter is in progress at the severe storm class rating. Peak wave heights are usually measured from land (using binoculars) off fixed cement piers. Suppose that a reading of 38 waves showed an average wave height of x = 16.7 feet. Previous studies of severe storms indicate that ? = 3.5 feet. Does this information suggest that the storm is (perhaps temporarily) increasing above the severe rating? Use ? = 0.01. a) What is the value of the sample test statistic? (Round your answer to two decimal places.)
Figure التاريخ 42
Dashboard C YouTube X M MyOpenMath ✔ Hints myopenmath.com/assess2/index.php?cid=167606&aid=11945494&r=641ba54e2ba44#/skip/13 myMCC | Middlesex... Dashboard = Google Docs NJ Athletic Confere... a) 68% of the students spend between b) 95% of the students spend between c) 99.7% of the students spend between Question Help: Submit Question Jump to Answer Untitled document - Google X ■ ■ For a 4-unit class like Statistics, students should spend average of 12 hours studying for the class. A survey was done on 23 students, and the distribution of total study hours per week is bell-shaped with a mean of 14 hours and a standard deviation of 3.4 hours. Use the Empirical Rule to answer the following questions. Q Search 2021 Football Stan... V 2021-2022 D3 Colle... GroupMe P Plagiarism Checker... MyOpen Math hours and hours and Written Example Message instructor Sy 1-(30)^5 hours and Answered: How the Classic X + VitalSource Booksh... hours on Statistics each week. 19 ☆ hours on Statistics each…
10. A steering tie-rod bushing with a length of 1.50 inches has a taper with an included angle of 7 degrees with a small ID of .781 inches. What is the Larger ID? Page # T 1.50 .781
see attached
Weatherwise is a magazine published by the American Meteorological Society. One issue gives a rating system used to classify Nor'easter storms that frequently hit New England and can cause much damage near the ocean. A severe storm has an average peak wave height of ? = 16.4 feet for waves hitting the shore. Suppose that a Nor'easter is in progress at the severe storm class rating. Peak wave heights are usually measured from land (using binoculars) off fixed cement piers. Suppose that a reading of 32 waves showed an average wave height of x = 17.3 feet. Previous studies of severe storms indicate that ? = 3.5 feet. Does this information suggest that the storm is (perhaps temporarily) increasing above the severe rating? Use ? = 0.01.