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
REY [17]
2 years ago
5

you deposit 250 into an account at the end of 6 months your balance is 255 what is the simple annual interest rate

Mathematics
1 answer:
tatiyna2 years ago
6 0

Answer:

I'm not completely sure but I think that it is 2.5%

Step-by-step explanation:

255-250=5, 5=5%, 5% in 6 months = 2.5% in 12 months. BOOM, TOO EASY!

You might be interested in
Lines g h and I are parallel and m 1=35
prisoha [69]

Answer:

WHERES THE QUESTION?

Step-by-step explanation:

5 0
3 years ago
Hello please help i’ll give brainliest
timofeeve [1]

Explanation:

4. 81

5. 11

6. 9

4 0
2 years ago
A taxi driver wrote a formula to represent the mileage and fee for his last customer. He wrote the equation 3.00 + 0.50m =9.50,
Lemur [1.5K]
3.00 + 0.50m = 9.50

2. true 
5. true


4 0
3 years ago
Read 2 more answers
What is true about angle ABC
abruzzese [7]

Answer:

ab

Step-by-step explanation:

A b and yes it is 1 in a better one day 1

3 0
2 years ago
Someeee one?????????????????
Ad libitum [116K]

Answer:

Option B) a_{n} = 2\cdot 4^{n-1}

Step-by-step explanation:

The given geometric sequence is

2, 8, 32, 128,....

The general form of a geometric sequence is given by

a_{n} = a_{1}\cdot r^{n-1}

Where n is the nth term that we want to find out.

a₁ is the first term in the geometric sequence that is 2

r is the common ratio and can found by simply dividing any two consecutive numbers in the sequence,

r=\frac{8}{2} = 4

You can try other consecutive numbers too, you will get the same common ratio

r=\frac{32}{8} = 4

r=\frac{128}{32} = 4

So the common ratio is 4 in this case.

Substitute the value of a₁ and r into the above general equation

a_{n} = 2\cdot 4^{n-1}

This is the general form of the given geometric sequence.

Therefore, the correct option is B

Note: Don't multiply the first term and common ratio otherwise you wont get correct results.

Verification:

a_{n} = 2\cdot 4^{n-1}

Lets find out the 2nd term

Substitute n = 2

a_{2} = 2\cdot 4^{2-1} = 2\cdot 4^{1} = 2\cdot 4 = 8

Lets find out the 3rd term

Substitute n = 3

a_{3} = 2\cdot 4^{3-1} = 2\cdot 4^{2} = 2\cdot 16 = 32

Lets find out the 4th term

Substitute n = 4

a_{4} = 2\cdot 4^{4-1} = 2\cdot 4^{3} = 2\cdot 64 = 128

Lets find out the 5th term

Substitute n = 5

a_{5} = 2\cdot 4^{5-1} = 2\cdot 4^{4} = 2\cdot 256 = 512

Hence, we are getting correct results!

6 0
3 years ago
Other questions:
  • Katy buys ‘x’ cakes.
    12·1 answer
  • The cartesian coordinates of a point are given. (a) (−2, 2) (i) find polar coordinates (r, θ) of the point, where r > 0 and 0
    9·1 answer
  • Please help! I’m stuck here. I’ll give brainliest to first one to answer
    8·2 answers
  • Denise provides water for the runners at her schools 10K road race. She has a container that holds 678 ounces of water. How many
    9·2 answers
  • Veronique and Lily compare their investment accounts to see how much they will have in the accounts after seven years. They subs
    5·1 answer
  • I need help with #8 and #9 Please! :)<br> I will mark as brainliest!
    12·1 answer
  • 99 % of the trees in our neighborhood are eucalyptus trees. The town planning commission wants to get rid of some of these trees
    15·1 answer
  • How do you multiply and divide rational expressions?
    12·1 answer
  • Calculate the size of angle x. Give your answer to 1 decimal place
    8·1 answer
  • The chart below shows conversion between kilometers and miles.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!