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
andrey2020 [161]
3 years ago
15

A savings account pays 2% interest compounded annually. If $1,200 is deposited initially and again at the first of each year, ho

w much money will be in the account three years after the initial deposit?
$1,248.48
$2,472.48
$3,672.48
$3,745.93
Mathematics
1 answer:
Y_Kistochka [10]3 years ago
5 0

Answer:

it would be 3,672.48

Step-by-step explanation:

because 2 percent of 1,200 is 24 so 24 times three is 72

1,200 times three years is 3,600 + 72 = 3,672 and some change

You might be interested in
Can you give me a example on how to do this that would be really helpfull
Rom4ik [11]
We'll do the first one.  I can't read the variable, but it looks like a \theta so that's what I'll use, but it doesn't matter.

First, get the variable by itself:

\theta

You get that before you multiply each side by two.  

 Now, you color the line so that all values that are less than 6 are shaded, so you put an open circle at 6 since it's not included and then you shade everything to the left.
6 0
3 years ago
Q(a+1) - 2q(a) if q(x) = x²+3x+4​
siniylev [52]

q(x) =  {x}^{2} + 3x + 4

_________________________________

Step(1)

To find q(a) we just need to put a instead of x in q(x) function.

Let's do it...

q(a) =  {a}^{2} + 3a + 4

Multiply sides by -2 :

- 2q(a) =  - 2( {a}^{2} + 3a + 4)

- 2q(a) =  - 2 {a}^{2} - 6a - 8

_________________________________

Step (2)

To find q(a+1) we just need to put a+1 instead of x in q(x) function.

Let's do it...

q(a + 1) =  ({a + 1})^{2} + 3(a + 1) + 4 \\

q(a + 1) =  {a}^{2} + 2a + 1 + 3a + 3 + 4 \\

q(a + 1) =  {a}^{2} + 5a + 8

_________________________________

Step (3)

q(a + 1) - 2q(a) =

{a}^{2} + 5a + 8 - 2 {a}^{2} - 6a - 8 =  \\

-  {a}^{2} - a  =  - a(a + 1)

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

8 0
3 years ago
sally works 38 hours er week her weekly wage is £355.68 she recieves a pay increase of 23p per hour whats her new weekly wage
zhenek [66]

Answer:

  • £364.42

Step-by-step explanation:

  • Weekly wage =  £355.68
  • Work week = 38 hours

<u>Hourly pay is:</u>

  • £355.68/38 = £9.36

<u>New payment per hour:</u>

  • £9.36 + £0.23 = £9.59

<u>New weekly wage is:</u>

  • £9.59*38 = £364.42
4 0
3 years ago
The Bayside Bugle charges by the word to run automotive ads. The newspaper
11111nata11111 [884]

Answer:

$20.45

Step-by-step explanation:

Since the Bayside Bugle charges $18 for the first 20 words and there is more than 20 words in the ad you take 27-20 and you get 7 additional words.

Now we know that we already have to pay $18 for the first $20 words.

Since we have 7 additional words we multiply that by 0.35 cents and you get $2.45.

Next we add up our two numbers (2.45+18) we get the total of $20.45 fro a 27-word ad.

I hope this helps :)

8 0
3 years ago
Test question Test question Test question Test question Test question Test question
Inessa [10]
Que quieres decir con esto
3 0
2 years ago
Read 2 more answers
Other questions:
  • Describe how to decide if 94 is a prime number or a composite number
    6·2 answers
  • You use a juice mix to make orange juice. You combine 12 ounces of the mix with 36
    9·2 answers
  • Is the ordered pair (–8, –7) a solution to the equation 3x + 10 = 2y? Show your work.
    7·1 answer
  • The coordinates of the vertices of a polygon are (-2, 1). (-3, 3), (-1, 5), (2, 4), and (2, 1). What is the perimeter of the pol
    9·1 answer
  • PLEASE HELP!!!
    11·1 answer
  • The volume of a cylinder is 30 pie cubic units. A cone shares the same base. The height of the cone is twice the height of the c
    9·1 answer
  • Please help. ❗❗❗❗❗<br>osmqbshxissjwvgxkoqjwvwnmddk​
    8·1 answer
  • The base and height of any polygon must be
    15·2 answers
  • Please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!
    10·1 answer
  • Plzzzz help !!!! ill mark you brainliest
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!