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
Monica [59]
3 years ago
12

What is the value of f(x) = 2(0.75)^x when x=3

Mathematics
2 answers:
Nadusha1986 [10]3 years ago
6 0
<span>f(x) = 2(0.75)^x 
at x = 3
>> </span>f(3) = 2(0.75)^3 
>> f(3) = <u>0.84375</u>
irakobra [83]3 years ago
5 0
2*(0.75)=1.5
1.5^3
3.37500
You might be interested in
The blueprint for the Moreno Moreno​'s living room has a scale of 2 inches equals 7 feet 2 inches=7 feet. The family waThe bluep
lubasha [3.4K]

<u>Corrected Question</u>

The blueprint for the Moreno Moreno​'s living room has a scale of 2 inches equals 7 feet.The family wants to use a scale of 1 inch equals = 6 feet. What is the width of the living room on the new​ blueprint? A rectangle is labeled width = 12 inches.

Answer:

7 Inch

Step-by-step explanation:

The width of the room on the old blueprint = 12 Inches

<u>Scale on the old blueprint: </u>

2 inches = 7 feet.

Therefore: 1 Inch =7/2 feet

12 Inches =12 X 7/2 feet =42 feet

The actual width of the room is 42 feet.

<u>Scale on the new blueprint</u>

1 inch equals = 6 feet; which we can reorder as:

6 feet=1 inch

1 feet =1/6 Inch

Therefore:

42 feet = 42 x 1/6 Inch =7 Inch

Thus, the width of the living room on the new​ blueprint is 7 Inch.

7 0
3 years ago
7th grade math I need help with this
Rina8888 [55]

Answer:

each bag of candy is $6.00

Step-by-step explanation:

1 bag would cost $6.00

1×$6.00=$6.00

6 bags × $6.00 = $36.00

7 0
3 years ago
Read 2 more answers
Fracciones combinadas
RideAnS [48]

Answer:

thosyukfgg

Step-by-step explanation:

4 0
3 years ago
What is the change in temperature from 15°F to -8°F?
rewona [7]

Answer:

23 degrees

Step-by-step explanation:

15 - (-8)

15 + 8

23

Hope this helps :)

4 0
3 years ago
Read 2 more answers
On last week's climb, each climber carried a pack that was 28% of his or her body weight. One climber weighed 78 pounds. What wa
11Alexandr11 [23.1K]
<h3><u>Solution</u> : </h3>

weight of bag :

  • 28   \% \:  \: of \:  \:  \: climber's \:  \: weight

  • \dfrac{28}{100}  \times 78

  • \dfrac{2184}{100}

  • 21.84 \:  \:  \: pounds
8 0
2 years ago
Other questions:
  • 4×7.12 in distribitive property
    8·1 answer
  • What is the volume of the prism?
    11·2 answers
  • WORTH 20 PTS.
    8·1 answer
  • What is the solution of log(t-3)=log(17-4t)?
    7·2 answers
  • What is the domain of the function​
    12·1 answer
  • A particle moving in a planar force field has a position vector x that satisfies x'=Ax. The 2×2 matrix A has eigenvalues 4 and 2
    14·1 answer
  • Which equation is equivalent to <br> −<br> (<br> 6<br> −<br> x<br> )<br> =<br> 24<br> ?
    9·1 answer
  • What is the best estimate for the mass of a bicycle
    14·2 answers
  • The coordinate of centroid of a triangle whose vertices are (1,3,-2), (4,5,0), (6,3,9) is = ……………….
    8·1 answer
  • What is the slope of the line that passes through the points (2, 1) and (17, -17)?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!