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
Irina18 [472]
2 years ago
5

Which of the following functions represents an exponential decay with a 15% rate of change where A represents the initial value

and x represents time in years
Mathematics
1 answer:
melisa1 [442]2 years ago
3 0

The function that represent this exponential decay is given as y = A(0.85)ˣ

<h3>What is an exponential function?</h3>

An exponential function is in the form:

y = abˣ

Where a is the initial value and b is the multiplication factor.

Given that A is the initial value, there is a decay of 15%, hence:

b = 100% - 15% = 0.85

The function that represent this exponential decay is given as y = A(0.85)ˣ

Find out more on exponential function at: brainly.com/question/12940982

You might be interested in
A manufacturer produces a large number of toasters. From past experience, the manufacturer knows that approximately 1% are defec
evablogger [386]

Answer:

The probability is 0.9106

Step-by-step explanation:

The variable that says the number of defective toasters follows a binomial distribution, where we have n identical and independent events (50 toasters) with a probability p of success (1% are defective) and a probability 1-p of fail (99% are not defective). So the probability that x toasters from the 50 are defective is:

P(x) = \frac{n!}{x!(n-x)!}*p^{x}*(1-p)^{n-x} \\P(x) = \frac{50!}{x!(50-x)!}*0.01^{x}*(1-0.01)^{50-x}

Then, the probability P that no more than one of these toasters is defective is:

P = P(0) + P(1)

So, P(0) and P(1) are calculated as:

P(0)=\frac{50!}{0!(50-0)!}*0.01^{0}*(1-0.01)^{50-0}=0.6050

P(1)=\frac{50!}{1!(50-1)!}*0.01^{1}*(1-0.01)^{50-1}=0.3056

Finally, P is equal to:

P = 0.6050 + 0.3056 = 0.9106

3 0
3 years ago
What is the product of 5 1/2 and 1/8 (fractions only)
Zarrin [17]
5 1/2 x 1/8 = 11/16.
Decimal Form: 0.6875 (if needed) :)
6 0
3 years ago
Read 2 more answers
How much space is inside the steps? (The question is attached as a picture)
julia-pushkina [17]
The pic is upside down
3 0
4 years ago
Please help answer this
yuradex [85]

I think you can use cosine rule if only the lines that form the <52 are equal.

6 0
3 years ago
Help with 21 please 22 is not needed
Gwar [14]
We can't see the whole question :/
8 0
3 years ago
Other questions:
  • kent spent 5/6 hours washing dishes on monday kent washed dishes for the same amount of time on tuesday and wednesday. How much
    10·2 answers
  • Translate the following algebraic expression 2 + y
    8·1 answer
  • Lin took 75 boxes of carrots and 80 boxes of potatoes to the market. She sold 68 boxes of carrots and 71 boxes of potatoes. How
    12·2 answers
  • Which dimension can be used for a sphere so that you can find surface area or volume
    11·1 answer
  • Find the exact volume of the cylinder
    5·1 answer
  • I need help please!
    6·1 answer
  • Help me get B and C.​
    6·1 answer
  • ASAP im'm doing this for my sis....i just dont have the time to figure it out
    6·1 answer
  • Mrs. Streun planted 16 daisies and 10 sunflowers. Her neighbors goat ate 5 daisies and 5 sunflowers. Did the goat eat a greater
    12·2 answers
  • A water faucet leaks 3/5 of a liter of water in 3/4 of an hour. Which TWO statements are correct for this situation
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!