answer.
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
slavikrds [6]
2 years ago
14

For which function does f decrease by 15% every time x increases by 1

Mathematics
1 answer:
LenaWriter [7]2 years ago
7 0

Answer:

f(x) = 0.85^{x}

Step-by-step explanation:

The exponential function that decrease by 15% every time x increases by 1 is given by:

f(x) =  {(1 - 0.15)}^{x}

We simplify the parenthesis to get:

f(x) = 0.85^{x}

Therefore the decrease by 15% every time x increases by 1 is

f(x) =  {0.85}^{x}

The second choice is correct.

You might be interested in
Roger is building a storage shed with wood blocks that are in the shape of cubic prisms. Can he build a shed that is twice as hi
Fynjy0 [20]

Given that Roger is building a storage shed with wood blocks that are in the shape of cubic prisms.

cube is basicallye a box which is made of squares. That is all the sides (lenght, width and height) are equal.

Now we have to determine, Can he build a shed that is twice as high as it is wide.

that means if width is 1 then height should be twice which is 2.


yes that is possible if we put one cubical prism over another cubical prism. then height of shed due to two prism will be twice than the width.

Hence correct choice should be "A. Yes. For every block of width, he could build two blocks high."

3 0
2 years ago
Read 2 more answers
The two-way table shows the number of sport utility vehicles with certain features for sale at the car lot.
irinina [24]
A randomly selected car with no 4 wheel drive....so there are 40 cars with no 4 wheel drive

cars with 3rd row seats...that do not have 4 wheel drive...there are 12

so the probability is : 12/40 = 0.3 <==
5 0
2 years ago
Read 2 more answers
Suppose Primo Pizza's profit on a given day is always the same as the profit of Pizza Supreme's profit 3 days later. Write a fun
Andru [333]

Complete Question

Each summer Primo Pizza and Pizza Supreme compete to see who has the larger summer profit.

Let p(x) represent Primo Pizza's profit (in dollars) x days after June 1. Let s(x) represent Pizza Supreme's profit (in dollars) x days after June 1.

Suppose Primo Pizza's profit each day is 1.9 times as large as the profit of Pizza Supreme.

Write a function formula for p using the function s

Answer:

The function formula for p using the function s is p(x) = 1.9s(x)

Step-by-step explanation:

Given

p(x) = Primo Pizza's profit (in dollars) x days after June 1.

s(x) = Pizza Supreme's profit (in dollars) x days after June 1.

It is given that Primo Pizza's profit each day is 1.9 times as large as the profit of Pizza Supreme.

This implies that

p(x) = 1.9*s(x)

So, p(x) = 1.9s(x)

Hence, the function formula for p using the function s is p(x) = 1.9s(x)

6 0
2 years ago
Bethany uses the equation d=3.75h to find the distance, d, she travels while walking for h number of hours. what is the constant
Kazeer [188]

Answer: 35

Step-by-step explanation:

6 0
2 years ago
If g(t) = 2/(t + 3), then g() = 2/(4a + 3).
stiks02 [169]

Answer:

g(4a) = \frac{2}{4a + 3}

Step-by-step explanation:

Given the function is g(t) = \frac{2}{t + 3} ........... (1)

Now, we are given that g() = \frac{2}{4a + 3} .......... (2)

Now, the left hand side of both the above equations (1) and (2) are similar and the only change is that t is replaced by 4a.

Therefore, the equation (2) can be written as  

g(4a) = \frac{2}{4a + 3} (Answer)

Since we know that if g(t) = \frac{2}{t + 3} then g(k) = \frac{2}{k + 3}, where k is any real value.

4 0
2 years ago
Other questions:
  • The sum of two consecutive even integers divided by four is 189.5
    11·1 answer
  • Erome is cooking dinner. He needs 8 ounces of broccoli for each person. Part A: Jerome is not sure how many people will come to
    13·1 answer
  • Marley bakes a rectangular cake that is 20 inches wide, 12 inches long and 6 inches high. She removes the cake from the pan to f
    11·1 answer
  • An Article in the Journal of Sports Science (1987, Vol. 5, pp. 261-271) presents the results of an investigation of the hemoglob
    13·1 answer
  • Examine the system of equations . y = 4x + 8 y = 4x - 1 Which statements best describe the two expressions? Check all that apply
    15·2 answers
  • HELP!!!!
    5·1 answer
  • The SAT and ACT exams are often used to predict a student's first-term college grade point average (GPA). Different formulas are
    5·1 answer
  • Joe goes to the store with $15 to buy salad. Bags of pre-washed salad on sale for $2 each. What are the possible numbers of bags
    12·1 answer
  • A coordinate plane showing Running. The x-axis shows seconds, the y-axis shows feet. One solid line showing Moises starting at (
    15·1 answer
  • The distance of a golf ball from the hole can be represented by the right side of a parabola with vertex (−1, 8). The ball reach
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!