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
Jet001 [13]
3 years ago
9

Which statements are true about exponential decay functions? Check all that apply. A. The domain is all real numbers. B. As the

input increases, the output increases. C. The graph is the same as that of an exponential growth function. D. The base must be less than 1 and greater than 0. E. The function has a constant multiplicative rate of change.
Mathematics
2 answers:
aalyn [17]3 years ago
8 0

Exponential decay is described as when the quantity of any entity decreases in accordance with the entity's present value. For example - if a group of population decreases and the decreasing rate value is proportional to the size of the population.

So, the correct options are :

A. The domain is all real numbers. (the function is always defined for real values)

D. The base must be less than 1 and greater than 0.  

E. The function has a constant multiplicative rate of change.

svet-max [94.6K]3 years ago
4 0
<span>Exponential decay are; the domain is all real numbers, the base must be less than 1 and greater than 0 and the function has a constant multiplicative rate of change. The answers are letters A, D and E. An example is w</span>hen there are 70000 bacteria present in a culture and reduced by half every four hours, the number of bacteria will decrease. The bacteria will experience an exponential decay because it decreases its number at a constant decay. 
You might be interested in
Chris made hamburgers for his family and they each had a diameter of 3 in. If he made 16 hamburgers.
Alenkasestr [34]

Answer:

The total area for all 16 hamburgers is <u>113.04 in²</u>.

Step-by-step explanation:

Given:

Chris made hamburgers for his family and they each had a diameter of 3 in.

If he made 16 hamburgers.

Now, to find the total area for all 16 hamburgers.

So, the diameter 3 in is given and we need first to find the radius:

Radius\ (r)=\frac{Diameter}{2} =\frac{3}{2} =1.5\ in.

Now, to get the area of a hamburger we put formula:

<u><em>(Taking the value of π = 3.14.)</em></u>

Area=\pi r^2\\\\Area=3.14\times (1.5)^2\\\\Area=3.14\times 2.25\\\\Area=7.065\ in^2.

Now. to get the total area of 16 hamburgers by multiplying 16 by the area of a hamburger:

7.065\times 16\\\\=113.04\ in^2.

Therefore, the total area for all 16 hamburgers is 113.04 in².

7 0
2 years ago
What is the value of x?<br><br> sin(x+22)°=cos(2x−7)°
Snezhnost [94]
Remember that \sin(\theta) = \cos(90^\circ - \theta)

Thus, we can solve for x.
x + 22 = 90 - (2x - 7)
x + 22 = 97 - 2x
3x + 22 = 97
3x = 75
x = 25
5 0
3 years ago
What is the area of the composite figure ​
tigry1 [53]

Answer:

132cm

Step-by-step explanation:

4 0
3 years ago
It has rained 3/5 inch in 1/4 hour. If it continues to rain at the same rate,how much rain would fall in an hour
Scorpion4ik [409]

Answer:

2 2/5 inches

Step-by-step explanation:

3/5 x 4

3/5 x 4/1

3/5 x 4/1 = 12/5

12/5 = 2 2/5

5 0
2 years ago
What is the slope of the line through -7,-8 and (0,4)?
Sphinxa [80]

Answer:

A: 12/7

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • Find the coordinates for the midpoint of the segment with endpoints given.
    15·1 answer
  • Using the information given, select the statement that can deduce the line segments to be parallel. If there are none select non
    12·1 answer
  • What is the equation of the parabola with vertex (-2,5) and an x-intercept of x = 3
    10·1 answer
  • Plzzz help me i will mark you as brainliest​
    14·1 answer
  • I am a rectangle. One of my sides is 8 centimeters long. Another side is 6 centimeters long. What is my area?
    10·2 answers
  • 2x-4y=0<br> -x+2y=1<br><br> trying to solve
    14·1 answer
  • HELP PLEASE QUICK!!
    7·2 answers
  • Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
    9·1 answer
  • PLSSS HELPP ASAP
    7·1 answer
  • Badly needed it now.​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!