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
qaws [65]
3 years ago
12

A geometric sequence is defined by the recursive formula t1 = 64, tn = tn - 1 2 , where n ∈N and n > 1. The sequence is

Mathematics
2 answers:
zimovet [89]3 years ago
7 0

Answer:

D)64, 128, 256, 512, 1024, 2048

Step-by-step explanation:

A geometric sequence is defined by the recursive formula t1 = 64,

t_n = t_{n - 1} \cdot 2

To get the geometric sequence , plug in the value for n=2,3,4,5....

n=2, plug in 2 for n

t_2 = t_{1} \cdot 2

t_2 = 64 \cdot 2=128

n=3, plug in 3 for n

t_3 = t_{2} \cdot 2

t_3 = 128 \cdot 2=256

n=4, plug in 4 for n

t_4 = t_{3} \cdot 2

t_4 = 256 \cdot 2=512

irakobra [83]3 years ago
4 0

Answer: The anser is C

Step-by-step explanation: I honestly have no clue but im on usa test prep and guessed but got it right so I figured i'd help someone out lol, gotta go practice

You might be interested in
Please help i will mark brainliest for anyone who can help me 15 points on the line
natka813 [3]

Answer: A_a^3

B_c^1

Step-by-step explanation:they work like integers therefore vlby sharing the same base and Having the division sign u just subtract the powers

3 0
3 years ago
Tracy has a cell phone plan that provides 250 free minutes each month for a flat rate of 29$. For any minutes over 250 tracy us
iVinArrow [24]

Answer:

Since Tracy is charged $29 for 250 free minutes so:

For x ≤ 250, f(x) = $29

tracy is charged an extra $0.35 per minute for calls over 250 minutes, so:

For x ≥ 250, f(x) = 29 + 0.35(x - 250)

7 0
2 years ago
You start driving west for 3 miles, turn right, and drive north for another 11 miles. At
vesna_86 [32]
14 miles Substitute AB = 3 and BC = 11 in above equation.
6 0
2 years ago
Read 2 more answers
On a sheet of paper, you have 100 statements written down.
serg [7]

Answer:

50

Step-by-step explanation:

If the first statement its true (At most 0 of the statements are true), there are not true statements in the paper. So, the first statement its false.

Now, if the first statement its false, this mean there must be at least 1  true statement in the paper.

Now, if the second statement its true ( at most 1 of the statements are true) this implies that the third statement its true (if "at most 1" its true, then "as most 2" must be true).

If any statement (besides the first) its true, then all the statement that follows it must be true.

The first non false statement, then, must be the statement made by the person 51:  "At most 50 statements are true"

And the 49 statements that follows are true as well.

5 0
3 years ago
Is square root of 15 a interger
cricket20 [7]

Answer:

no

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Is the correct answer to this problem one solution because 19x=-19?? Or am I wrong??
    5·1 answer
  • Dave has an 80 question test and he gets 68 write write the question he got correct as a fraction percent and decimal
    8·2 answers
  • Tom drops a coin from the top of a building. Tom is 90 meters from the ground when he drops the coin. A) What is the height of t
    11·1 answer
  • Which statement explains whether −1.5 can be a value in the shaded region?
    15·1 answer
  • Sue has 3 apples. Jim has<br> 4 oranges. Which child has an<br> even number of items?
    15·1 answer
  • Find the midpoint of the segment with the following endpoints.<br> (3,0) and (0, –8)
    13·2 answers
  • Calculate the total number of possible subsets of the following set. A = { }
    5·1 answer
  • 3 yd<br> 4 yd<br> What is the length of the hypotenuse?<br> yards
    14·1 answer
  • I NEED HELP!!<br> Select correct answer
    14·2 answers
  • Please help! I can't figure this out, i'll give a brainliest
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!