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
NikAS [45]
2 years ago
9

Mikes grandma opened a savings account in mikes name. And deposited. Some money into the account the account pays on annual simp

le interest rate of 5% after 8 years the interest earned on the account was 3,200 how much money did mikes grandma deposit in the account
Mathematics
2 answers:
liraira [26]2 years ago
7 0

Answer: 2285.71

Step-by-step explanation:

Rearranging the simple interest formula, we have P = A / (1 + rt), where P is the Principal, r is the annaul rate and t is the time period.

r = R/100 = 5%/100 = 0.05 per year.

Solving the equation:

P = 3200 / ( 1 + (0.05 × 8)) = 2285.7142857143

iren2701 [21]2 years ago
5 0

Answer:

Grandma deposited 8,000

Step-by-step explanation:

I = 3200

r = 5 %

t = 8 years

P =\dfrac{I*100}{r*t}\\\\P = \dfrac{3200*100}{8*5}\\\\P= 8000

You might be interested in
Order from least to greatest 1/5 1/2 and 1/3
Sedaia [141]

Step-by-step explanation:

recommended is to convert to decimal

1/5 is 0.2

1/2 is 0.5

1/3 is 0.33

Order is 1/5, 1/3, 1/2

5 0
3 years ago
Read 2 more answers
Jerry cycles a 36-mile loop every day for two weeks. What is the total
Semmy [17]
The answer is: 18 miles.

: Hope this helps :)
5 0
3 years ago
It takes most oceans about 6 hours to go from high tide to low tide.Suppose that the water level decreases at a rate of 3 feet p
juin [17]

Answer:

From the level of high tide to low tide, it's 18 feet.

Step-by-step explanation:

To find the change in water level, we multiply the rate (3 ft / hr) by the time (6 hrs), obtaining 18 ft.

The water level changes by 18 ft.

8 0
2 years ago
Find the slope of the line that passes through each pair of points. Expressed as a fraction in simplest form. (8,2),(8,-1)
boyakko [2]

Answer:

x = 8

Step-by-step explanation:

The explanation are the pictures. I hope I gave you the correct answer.

8 0
2 years ago
A pet store sold 145 bags of beef flavored dog food and 263 bags of cheese-flavored dog food. How many bags of dog food were sol
Bingel [31]

Answer:

408 bags of dog foods were sold

Step-by-step explanation:

145 bags of beef flavored dog food

                           +

263 bags of cheese flavored dog food

                         =

408 bags of dog foods were sold.

8 0
3 years ago
Other questions:
  • I shall brainliest you. Use the distributive property to expand the following expression.
    9·2 answers
  • tickets to a baseball game cost $3 for a child’s ticket and $5 for an adult ticket. at the last game, $521 was collected when 13
    12·2 answers
  • F(x)=x^2 what is g(x)
    11·1 answer
  • Which of the following is an example of data gathering?
    14·2 answers
  • What is 1/4+3/8+1/2+5/8+7/8
    8·1 answer
  • For which of these research situations would linear regression be the best statistical test to perform?
    12·1 answer
  • Describe the data for a correlational research study and explain how these data are different from the data obtained in experime
    12·1 answer
  • Is 1 a vomposite number?​
    9·1 answer
  • Explain the meaning of the table and write the constant of proportionality in an equation. Susan is going to the library from ho
    12·2 answers
  • Please help ME PLEASEEE
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!