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
mrs_skeptik [129]
3 years ago
9

Which is an exponential decay function? f(x) = 0.2(5/3)^x f(x)=-3.1^x f(x)=10^x f(x)=-2(0.7)^x

Mathematics
2 answers:
Serjik [45]3 years ago
4 0
-2(.7)^x is the only function where decay would be demonstrated of these
neonofarm [45]3 years ago
4 0

Answer:

D

F(x)= -2(0.7)x

Step-by-step explanation:

Just took the test

You might be interested in
The total cost C for p pounds of plutonium if each pound costs $3.32
fgiga [73]
Each pound cost $3.32

p pounds would cost = p*3.32 = 3.32p

Total cost C =  $3.32p

I hope this explains it.
3 0
3 years ago
Donald bought 3 shirts for $45. How many shirts can Donald buy if he has $30? Show your work using mathematics.
horsena [70]

Answer:

donald can buy 2

Step-by-step explanation:

price of a shirt = $45÷3

=15

=30÷2=15

4 0
2 years ago
Read 2 more answers
Explain why we can use any two points on a line to find the slope of the line
ololo11 [35]

Because all the coordinates of a line has the same slope. So, we can use any two of them to find the slope.


6 0
3 years ago
Read 2 more answers
tims math homework is on five consecutive pages in the math textbook, and the sum of those page numbers is 630. what is the page
Brrunno [24]

Answer:129

Step-by-step explanation:

630/5 is 126. Add 126, two numbers below it, and two above it. So, 124+125+126+127+128=630. The next page is 129

3 0
3 years ago
A pair of dice is rolled. List the elements of sample space S. Let A denote the event “the sum is less than 5” and B the event “
Marina86 [1]
I don't know that answer
5 0
3 years ago
Other questions:
  • Fred has a spinner that is split into four equal sections: red, blue, green, and yellow. Fred spun the spinner 688 times. Which
    9·2 answers
  • the ratio of men to women in a certain factory is 3 to 4. there are 210 men. How many workers are there?
    15·1 answer
  • A spinner is divided into 4 equal - size sections. The sections 4 are red green orange and blue. If Joana spins the spinner twic
    15·1 answer
  • Pick a number from the following list 1,2,3,4 write it down if each student in a class of 50 we’re also to pick a number how man
    11·1 answer
  • ALGEBRA TWO HELP!!!!!!!!!!!!
    11·2 answers
  • Gavin loves biking. He wants to set a new score by riding 65 miles in four days. Each day he wants to ride 1.5 times as far as t
    7·2 answers
  • Can somebody help me ?
    14·1 answer
  • If P is the incenter of JKL, find m Please show the work, that would be really helpful, thank you!
    6·1 answer
  • 8. What is the annual salary for someone who earns a biweekly salary<br> of $863.00?
    5·2 answers
  • Can someone please help me with this!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!