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
S_A_V [24]
2 years ago
15

What is the explicit formula for the geometric sequence: 224, 112, 56, 28, ... .

Mathematics
1 answer:
UkoKoshka [18]2 years ago
7 0

Answer:

a_n=224(1/2)^n-1

Step-by-step explanation:

In this geometric sequence, we can see that the common ratio is 1/2 and the 1st term is 224. using this information, we can plug it into the geometric series formula and we get a_n=224(1/2)^n-1.

You might be interested in
Why is circle 1 similar to circle 2
Kobotan [32]

Your answer is letter A.

Hope this helps :)

8 0
3 years ago
Read 2 more answers
A test is worth a total of 150 points and contains 70 questions. Some of the questions are worth 2 points and some are worth 4 p
GarryVolchara [31]

Answer:

46 \times 2 = 92 \: points \\ 100 - 92 = 8 \: points \\ 4 \times 2 = 8 \\ two \: of \: the \: 4 \: points \: questions \:  \\ were \: answered \: correctly

7 0
2 years ago
What 38x28 becase i d k
nlexa [21]

Answer: 1,064

Explanation:

38x28=

5 0
2 years ago
Read 2 more answers
Joey fixes bicycles and charges a shop fee of $15 and $10 per hour for time worked. If t is the number of hours worked and C is
Mashutka [201]
C is your answer. Hope I could help!
6 0
3 years ago
A = {1, 3, 5, 7, 9}
lutik1710 [3]

The upside down U means the numbers the sets have in common.

Do what is in parenthesis first:

(B ∩ C) = 6 is the only common number in set B and Set C.

A ∩ (B ∩ C) = Would be all the numbers in A plus the number 6 from (B ∩ C).

The answer would be A) {1, 3, 5, 6, 7, 9}

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which will result in a perfect square trinomial?
    9·2 answers
  • The height, in feet, of an arrow shot from a bow in an upwards direction, is modeled by the function f(t)= -16t^2+96t+5, where t
    8·1 answer
  • What is the answer ?
    13·1 answer
  • Y/5 + 1 divided by y^2/25-1=
    8·2 answers
  • Polly decides to cut the extra-large pizza into 12 equal slices, how much of the pizza is 2 slices in decimal form?
    6·1 answer
  • In ΔQRS, q = 73 inches, r = 40 inches and s=51 inches. Find the measure of ∠S to the nearest degree
    13·2 answers
  • F(x) =-2 |x + 1|<br><br> how do I do this?
    5·1 answer
  • Please help me y’all!!!!
    12·1 answer
  • A 28 foot ladder is propped against a wall. The base of the ladder is 19 ft from the wall how far up the wall does the ladder go
    10·1 answer
  • Can someone help me with this one?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!