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
erma4kov [3.2K]
3 years ago
11

marco deposited $500 in a savings account earning 4% simple intrest over 5 years what was the total amount of intrest earned at

the end of 5 years a. 40, b. 50, c. 100, d.200
Mathematics
1 answer:
tatuchka [14]3 years ago
7 0

The formula in computing the simple interest of a savings account is:

I = Prt

Where I = interest earned

             P = principal amount deposited

             r = rate

             t = time in years

You are asked to find the total amount of interest earned at the end of 5 years. Substituting the amounts to the formula:

I = $500 (4%) (5)

I = $100

Therefore, the total amount of interest earned at the end of 5 years is $100.

You might be interested in
Molly had a $12 gift card to download music. She bought 8 songs that each cost the same amount. Write a variable equation, then
inn [45]

Answer:

1.Equation ----- 8x=12

2. x=1.5

3. cost of a single song is $1.5

4.$12 gift card will download 8 songs

Step-by-step explanation:

The amount of money the gift card holds is $12

Number of songs bought= 8 songs

Let the cost of a single song to be =$x

The cost of 8 songs will be =$x × 8=$ 8x

So the 8 songs will all cost $12

This means; $ 8x = $12

Equation------ 8x=12

Finding cost of a single song

8x=12------------------divide by 8 both sides

x=12/8------------------simplify

x=3/2 = $ 1.5

Checking for solution

if a single song costs $1.5 , who many songs can a gift card with $12 download?

Here we divide $12 by $1.5 = $12/$1.5= 8 songs------------correct number of songs as mentioned in the question.

7 0
3 years ago
I need help with this asap!!! pls​
Len [333]

Answer:

ok so the answers are for all of them number 1-6 sorry

Step-by-step explanation:

1) unite rate

2) constant rate

3) proportional relationship

4) ordered pair

5) greater than

6) less than

hope this helps girlyy<33

4 0
3 years ago
What is the value of x in the equation -6 x = 5 x + 22?<br> A. -22<br> B. -2<br> C. 2<br> D. 22
Novosadov [1.4K]

Answer:

B. -2

Step-by-step explanation:

-6x = 5x + 22

Put the like terms together, so subtract 5x from the right side. This will result in the new equation, -11x = 22

Now, divide by -11. This will result in the final equation, x = -2

4 0
3 years ago
Read 2 more answers
Help i need help with this question
makvit [3.9K]
The answer is the √26 and -√26. Look at the picture for explanation.

3 0
3 years ago
Evaluate: ab – bc if a = 4, b = 3, and c = 2<br><br> ab - bc =
lorasvet [3.4K]
(4)(3)-(3)(2) = 12-6 = 6
8 0
3 years ago
Read 2 more answers
Other questions:
  • Which expression completes the equation? 5+7•4 =
    5·1 answer
  • The radius of a circle is 8 meters. The circumference of the circle is 50.24 meters. True False
    5·2 answers
  • a licensed practical nurse vizag new uniform he pays $39 for the scrub pants $27 for the school top $49 for lab coat $69 to shoo
    14·2 answers
  • What is 10 2/5 times 15 5/6!<br><br> Thanks
    15·1 answer
  • Factoring math/////////
    5·2 answers
  • Three boxes of granola bars contain 24 bars. How many bars are in 5 boxes?<br><br><br> a0 bars
    8·2 answers
  • Written as a simplified polynomial in standard form, what is the result when
    12·1 answer
  • 3(r+2)+5(2-r) =-32 can someone tell em the answer to that please
    7·2 answers
  • Analyze both functions and describe in detail under what conditions Stephanie's profit, in dollars, would be greater than Bryson
    11·1 answer
  • The table shows a proportional relationship between x and y. What is the unit rate of y per x? A)1 B)2 C) 4 D)5
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!