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
Vika [28.1K]
3 years ago
9

Use the function below to find F(4).

Mathematics
2 answers:
Westkost [7]3 years ago
3 0
To find F(4), you simply plug 4 in for x. That means multiplying 5 by 1/2x to the 4th power. That comes out to .3125, or D. (5/16)
serious [3.7K]3 years ago
3 0

Answer:

The answer is the option D

(\frac{5}{16})

Step-by-step explanation:

we have

f(x)=5(\frac{1}{2})^{x}

we know that

To find f(4)

substitute the value of x=4 in the function

so

f(4)=5(\frac{1}{2})^{4}

f(4)=5(\frac{1}{16})

f(4)=(\frac{5}{16})

You might be interested in
Mike and talia each make a scale drawing of the right side of their house. The scale of the side of the actual house to Mikes dr
Nutka1998 [239]

The width and height of Talia's Scale drawing are :

  • Width = 4.35 in
  • Height = 5.7 in

We can obtain the actual length of the side of the house from Mike's drawing :

  • Mike's scale = 3 ft to 1 in

Actual measurements:

  • Scale ratio × model drawing
  • Height, h = 9.5 × 3 = 28.5 feets
  • Width, w = 7.25 × 3 = 21.75 feets

Measurement of Talia's Scale drawing :

  • Talia's scale = 5 ft to 1 in
  • Actual measurement ÷ scale
  • Height = 28.5 ÷ 5 = 5.7 in
  • Width = 21.75 ÷ 5 = 4.35 in

The width and height of Talia's scale drawing are 5.7 and 4.35 respectively.

Learn more : brainly.com/question/17388747?referrer=searchResults

5 0
3 years ago
A ferry is travelling at a constant speed back to the dock, as shown in the graph. Which
mario62 [17]

Answer:

c. y = -35*x + 105

Step-by-step explanation:

Lo que demos hacer es calcular los puntos cuando x = 0 y cuando x = 3, es decir el inicio y el fin del recorrido.

Cuando x es igual 0, y = 105, por lo tanto, la función sería:

y = A*x + 105

Cuando x = 3, y = 0, por lo tanto:

0 =  3*A +  105

resolvemos para A:

3*A =  -105

A = -105/3

A =  -35

Por lo tanto la función es:

y = -35*x + 105

es decir, la opción c.

7 0
3 years ago
Look at the subtraction expression: 7-8 Which of these addition expressions is equivalent to the subtraction expression above? C
MArishka [77]
•Given 7 - 8 = -1
• -[-7 + 8] = -1, This choice
• 0 - 7 + (-8) = -15
• 7? + -8 = -1, This choice (if I understand “07” correctly)
• -7 + 8 = 1
3 0
3 years ago
Read 2 more answers
A construction company delivered 40 loads of concrete in 5 days.
AnnZ [28]
Well 40 divided by 5 is 8 and you don't have options so I would say 8 loads a day :)
3 0
3 years ago
(-5) ÷ (-7) = _____<br><br><br> - <br> 35<br> -35
MrRissso [65]

Answer:

0.714

Step-by-step explanation:

Wgat more explanation could I give you. lol

5 0
3 years ago
Read 2 more answers
Other questions:
  • It n is odd, which represents the first consecutive even inter after n
    11·1 answer
  • In this picture, find the value of X.
    8·1 answer
  • A basketball that sold for $55 is discounted 15%. what is the sale price?​
    14·1 answer
  • Please please please help!!!!
    10·1 answer
  • (20 Points)
    8·1 answer
  • The times it took for 35 loggerhead sea turtle eggs to hatch in a simple random sample are normally distributed, with a mean of
    6·1 answer
  • Pls help quick this is timed DDDDD:
    9·1 answer
  • A motorist travels 275 km in 5 hours. How far con he travel in 9 hours at the some.
    13·1 answer
  • Can someone help me get this geometry homework done ill pay you however much for it i just need help
    14·1 answer
  • 2. Sketch the graph with the points (-1,1) and (1,5) on a coordinate plane. Then, identify the y-
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!