vaneayala3078
13.02.2020 •
Mathematics
Let your dependent variable in the function be y. Write the function that models the independent variable in terms of y, using logarithms. based on this f(x)=100 solve for x
100=20(1.5)^x
100/20=(1.5)^x
5=(1.5)^x
log1.5(5)=log1.5(1.5)^x
log1.5(5)=x
x=log1.5(5)
x=3.97 years
Solved
Show answers
More tips
- F Food and Cooking Kick Your Taste Buds Into Gear with This Authentic and Delicious Recipe for Solyanka...
- O Other What happens if you get scared half to death twice?...
- F Family and Home What s That Noise When a Kettle Boils? The Science of Water and Steam...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- W Work and Career How much does an honest traffic police officer earn in a day?...
- F Food and Cooking Red Caviar: How to Choose the Best?...
- S Style and Beauty How to Get Rid of a Bruise: Tips and Tricks...
- H Health and Medicine Is Massage Necessary? Facts and Opinions...
- L Leisure and Entertainment Should You Buy a Ceramic Knife?...
- C Computers and Internet Best Antivirus: How to Choose Protection for Your Computer?...
Answers on questions: Mathematics
- M Mathematics K is the vertical shift so k = 6 no stretch or shirnk so a = 1 no horizontal shift so h = 0...
- M Mathematics The coach wants to spend three-eighths of basketball practice time on defense. He plans to spend 45 min. on this. How many hours will the team spend practicing?...
- M Mathematics Hurry! might mark brainliest! what is this in slope-intercept form?...
- M Mathematics I need help with this :(...
- M Mathematics Solve for x:16^(4x-3)=8^(2x+4)...
- M Mathematics The heights of two elevators can be modelled by linear functions. At time t = 0, Elevator A is 16 feet above ground floor. It descends at a rate of 4 feet per minute....
- M Mathematics Divide x3 + 3x2 - 2x + 2 by x + 3...
- M Mathematics HEL 1) Consider the sequence: 7,4, 1, -2 A) Arithmetic or Geometric (and why?) B) What is the common difference or common ratio? C) Explicit equation: D) Find the 12th...
- M Mathematics Find the distance from the roller coaster 3 to the water slide Find the distance from the Ferris wheel to roller coaster 2 Find the total distance from roller coaster...
- M Mathematics A sale person is given a choice of two salary plans 1weekly salary of $500 plus 4%commission of sale plan 2 is a straight commission of 8% of sales how much sales did...
Ответ:
Y x X = k
Y= 20.50
X= 8
so 20.50 x 8= $165
Step-by-step explanation:
Is that what you do??
and is that right??