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
xxTIMURxx [149]
3 years ago
7

PLZ HELP :(

Mathematics
2 answers:
Georgia [21]3 years ago
7 0
The ordered pairs are:
<span>{(1, 80), (2, 240), (3, 720), (4, 2160)}

with
a_1 = 80
a_2 = 240
a_3 = 720
a_4 = 2160

The terms are in a geometric sequence with a common ratio of
240/80 = 720/240 = 2160/720 = 3

The equation is:
a_n = 80 * 3^(n - 1)</span>
defon3 years ago
3 0

Answer:

Actually the answer is 80(3)^t-1        

i put your answer and got it wrong!!!!X(

Step-by-step explanation: So for any future people needing help the answer is:

80(3)^t-1

hope I helped!!!



You might be interested in
Beatrice made 7 2/3 cups of lemonade for her lemonade stand. Later, she made 10 3/5 more cups of lemonade. How many cups of lemo
mojhsa [17]
You need to do cross multiplication
4 0
3 years ago
Read 2 more answers
The population of DeSoto rose an
Vanyuwa [196]

Answer:

Please check explanations

Step-by-step explanation:

Here, we want to make an interpretation

From the question, we have that initially when the count was started, there were 5,428 people; this means that the initial value of the data is 5,428

For the rate of change, we have that there is an average increase of 142 people for each of 5 years;

That means per 5 years, there is an increase of 142 people and this is what represents the rate of change

4 0
3 years ago
To find the quotient Two-fifths divided by one-fourth,
lutik1710 [3]

Answer:

this answer has to be A because the libra of the pole goes west

Step-by-step explanation:

this answer has to be A because the libra of the pole goes west

6 0
3 years ago
Read 2 more answers
Samuel is looking at the floor plan of his house to determine how much carpet he needs to buy for his basement. Based on the flo
DerKrebs [107]

Answer:

B) First, find two areas using (4m x 10m = 40m2) and (8m x 3m = 24m2). Next, add (40m2 + 24m2 = 64m2).

Step-by-step explanation:

Samuel should is looking to find the area of his basement in order to cover it with carpet.

An area is calculated by multiplying two dimensions (so answers A and D are not it).

Best solution is to divide the area into two large rectangles then ADD them together to get the total area.

The only scenario where he could have subtracted something based on his plan is if he would have multiplied the 10m by the 12m then subtracted the area that is not part of his basement (7mx8m).  He would have achieved the same result of course, but by going a different way.

3 0
3 years ago
Does anyone know the answer?I am stuck? Please explain it to me!
9966 [12]
We are given the length of AC and AB to be 20 and 6, respectively, so we can subtract 6 from 20 to find BC to be 14 cm.

The circumference of a circle is equal to 2 \pi r

C=2 \pi (14) = 28 \pi

The answer is approximately 87.96 cm
7 0
3 years ago
Read 2 more answers
Other questions:
  • I would like help with as many of these as you can help with 50 POINTS TO WHO HELPS THE MOST
    13·1 answer
  • I need to get slope intercept form
    11·1 answer
  • Rewrite y = 2(x - 3)2 + 8 in standard form.
    9·1 answer
  • What is the value of the product (3 – 21)(3 + 2/)?<br> 5<br> 9 + 4<br> 9 - 41<br> 13
    5·1 answer
  • First to answer gets brainliest
    6·1 answer
  • Use the table to determine whether the relationship is proportional. If so, write an equation for the relationship. Tell what ea
    11·1 answer
  • A company surveyed adult Americans about their consumer debt. They reported that 48% of Millennials (those born between 1980 and
    8·1 answer
  • What is the slope of the line represented by the equation 2y = 5x + 4? A. 2. 5 B. 2 5 C. 2 D. 5​
    12·2 answers
  • PLEASE HELP!!!!! thank youuuu :$
    6·1 answer
  • Find the vertical asymptote(s) of f of x equals quantity x squared plus 3x plus 6 end quantity over quantity x squared minus 4.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!