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
elixir [45]
2 years ago
13

Can someone tell me the answer please I’m marking brainlist

Mathematics
2 answers:
seraphim [82]2 years ago
8 0

Answer:

a and c

Step-by-step explanation:

Sergio039 [100]2 years ago
7 0

Answer:

a & c

Step-by-step explanation:

I think I’m sorry if I’m not correct

You might be interested in
Timothy purchased a computer for $1,000.
scoundrel [369]

Answer:

This situation represents [a.) exponential decay

The rate of growth or decay, r, is equal to  c.) 0.2

So the value of the computer each year is g.) 80% of the value in the previous year.

It will take [i.) 3 years for the value of the computer to reach $512.

Step-by-step explanation:

Since the value depreciates each year, it represents exponential decay.

The rate of growth or decay, r, is equal to

Depreciates 20%, so r = 0.2.

So the value of the computer each year is ... of the value in the previous year,

Depreciates 20%, so it is 100% - 20% = 80% of the value in the previous year.

It will take x years for the value of the computer to reach $512.

The value of the computer after x years is given by:

V(x) = V(0)(1-r)^x

In which V(0) is the initial value and r is the decay rate. So

V(x) = 1000(1-0.2)^x

V(x) = 1000(0.8)^x

We want to find x for which V(x) = 512. So

V(x) = 1000(0.8)^x

512 = 1000(0.8)^x

(0.8)^x = \frac{512}{1000}

(0.8)^x = (0.512)

Applying log to both sides:

\log{(0.8)^x} = \log{(0.512)}

x\log{0.8} = \log{(0.512)}

x = \frac{\log{0.512}}{\log{0.8}}

x = 3

So it will take 3 years.

6 0
2 years ago
Select the graph that best represents the "FIGURE
Gnoma [55]

Answer:

The Answer Shown would be the example!

Step-by-step explanation:

Two plants are being cut by a third plane

6 0
3 years ago
Read 2 more answers
CAN SOMEONE HELP ME WITH #1
guajiro [1.7K]

Answer:

1/2    i think

Step-by-step explanation:

3 0
2 years ago
The measure of the exterior angle of the triangle is what?
nalin [4]

( 8 + 13 )

if you add them all together then divide thats u answer !

5 0
2 years ago
Graph the solution set to this inequality.<br> 35 - 1175 + 9
Bas_tet [7]

Answer:

−1131

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • 1/2x -2 =8 solve for x<br>​
    8·1 answer
  • What is the volume of the rectangular<br> pyramid shown?<br> 22 yd.<br> 20 yd<br> 15 yd
    7·1 answer
  • Kia buys a shirt that costs 12.50 dollars and some pairs of socks that are 2.50 dollars each. She pays a total of 27.50 dollars.
    11·2 answers
  • Describe two different methods to find the elapsed time from 2:30 P.M. to 2:58 P.M.
    8·1 answer
  • A group of forty-eight eight grade students was surveyed to find out much time they spent studying for their final exam and thei
    11·1 answer
  • A Ferrari can travel up to 217 miles per hour. How many feet per second is this equivalent to?
    6·2 answers
  • Rewrite each fraction with a denominator of 121212.<br> \dfrac{3}{4} =
    14·1 answer
  • Nikola buys a bouquet of 888 sunflowers for $18
    8·2 answers
  • Rotation 90 degrees counterclockwise about the origin​
    8·1 answer
  • Geometry <br> Round volume to nearest tenth
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!