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
vazorg [7]
3 years ago
6

Helpppppppppppppppppp

Mathematics
1 answer:
Brilliant_brown [7]3 years ago
4 0

Answer:

<em>Option A; the tournament did begin with 128 teams</em>

Step-by-step explanation:

We can see that this equation is represented by compound interest, in other words an exponential function, either being exponential growth or exponential decay;

f ( x ) = a + ( b )^x, where a ⇒ start value, b ⇒ constant, x ⇒ ( almost always considered ) time, but in this case rounds

Option A; The equation is given to be t ( x ) = 128 * ( 1/2 )^x. Given by the above, 128 should represent the start value, hinting that the tournament <em>did indeed begin with 128 teams</em>

Option B; As the rounds increase the number of teams approach 128. Now mind you 128 is the start value, not the end value, which would mean that <em>this statement is false</em>

Option C; The tournament began with 1/2 teams. Theoretically that would not be possible, but besides that the tournament began with 128 teams, only differed by 1/2 times as much every round. <em>This statement is thus false</em>

Option D; This situation actually represents exponential decay. If each round the number of teams differed by 1/2 times as much, the number of teams remaining is less than before, and thus this models exponential decay, not growth<em> ( statement is false )</em>

<em>Answer : Option A; the tournament did begin with 128 teams</em>

You might be interested in
A-(<br> b.(h)126= (4x 1)(x 1)
Vladimir79 [104]
The correct answer is 400.
8 0
2 years ago
What is 2g - 3 + 11 - 8g
topjm [15]
-2(3g-4) or -6g+8 one is factoring the expression and one is simplifying the expression
3 0
3 years ago
A water tank fills as shown in the graph below. What is the slope of the line?
zepelin [54]

Answer:

1/3

Step-by-step explanation:

8 0
3 years ago
Evaluate g(1+a)<br> g(x) = 1 + 5x - x2
kramer
Use the website math papa it’ll give you the answer for that
6 0
3 years ago
What is the graph of the solution to the following compound inequality <br> 3-x&gt;=2 or 4x+2&gt;=10
Luba_88 [7]
6 cause i dont really know
5 0
3 years ago
Other questions:
  • Complete equation of the line through (1,4) and (2,2)
    14·1 answer
  • What does ≤ mean? Danke
    15·2 answers
  • effren recorded the number of students in each class level at highschool.based on his findings,what is the probability that a ra
    9·1 answer
  • Need help asap solve for x!
    9·1 answer
  • If eleven plus two equal one,what dose nine plus five equal? <br>and one more <br>​
    10·2 answers
  • What do the difference between the adjacent angle and opposite angle​
    8·1 answer
  • What is the slope of the line defined by the equation y = 3x + 5?​
    7·1 answer
  • 4)
    6·1 answer
  • Juan cut StartFraction 5 Over 12 EndFraction of a yard of cloth into 5 pieces of equal length. What was the length of each piece
    7·1 answer
  • What is the value of x?<br> O 2<br> 03<br> 06<br> 07<br> "Е
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!