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 difference of 7 and a number n​
Effectus [21]

Answer:

7 - n

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A town has a population 2000 and grows 4.5% every year. What will be the population after 13 years to the nearest whole number
Masteriza [31]
3,170 i think thats the answer.
7 0
3 years ago
4. What is the value?<br> 5.function or not?
Vaselesa [24]
1. No.
2. No. 
3. Yes.
4. No. 
3 0
3 years ago
Is the square root of 34 a rational number
serious [3.7K]

Answer:

No

Step-by-step explanation:

The square root of 34 does not multiply by itself

4 0
3 years ago
Read 2 more answers
I need help please with this question
uranmaximum [27]

Answer:

around like 33.50$

Step-by-step explanation:

All you have to do is take the number of hours times the amount of money per hour ( so like the equation would look like y=5x) and since the 45 minutes isn't a full hour it shouldn't matter. Just in case though we'll consider the 45 minutes and make it a .7 and multiply that by 5 as well and we get 3.5. Now we just take 5*6+3.5 and bang.

8 0
3 years ago
Other questions:
  • 25 decreased by 1/5 of a number is 18
    7·2 answers
  • The image from reflecting a figure in the third quadrant over the x-axis
    15·1 answer
  • The surface areas of two similar solids are 416yd ^2 and 1,354yd ^2. The volume of the larger solid is 2,976 yd^3. What is the v
    10·2 answers
  • In the 1939 movie The Wizard of Oz, when the brainless Scarecrow is given the confidence to think by the Wizard(by merely handin
    11·1 answer
  • Adam is going to cook a turkey for 14 people and wants to allow 3 4 lb of turkey for each person.
    10·2 answers
  • A survey found that 78% of students do their homework before 10:00 P.M. Predict how many students out of 975 do their homework b
    12·1 answer
  • Square Roots<br> Math - 8th<br><br> Please Help :-D
    7·2 answers
  • Answer this fast please​
    9·1 answer
  • HELP PLEASE!!!! ILL MARK U BRAINLESS FIRST PERSON TO ANSWER
    9·1 answer
  • Can someone help or explain the problem to me
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!