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
qwelly [4]
3 years ago
11

Liz deposited money into an account in which interest is compounded quarterly at a rate of 3.2%. How much did she deposit if the

total amount in her account after 5 years was $4837.65, and she made no other deposits or withdraws. SHOW WORK
You invest $5125 into a fund that is expected to earn 4.75% per year. How long will it take the fund to be worth $10,250. round to the tenths SHOW WORK

Beth's insurance company pays for 75% of the cost of her MRI, after she pays a $100 deductible. How much will Beth pay for her MRI if it costs $1218. SHOW WORK
Mathematics
1 answer:
Anna [14]3 years ago
5 0

Answer:

$4125.00

14.94 years

$379.50

Step-by-step explanation:

1. A = P(1 + r/n)^(nt)

4837.65 = P(1 + 0.032/4)^(4×5)

4837.65 = P(1.008)^(20)

P = 4125.00

2. A = P(1 + r/n)^(nt)

10250 = 5125(1 + 0.0475/1)^(1×t)

10250 = 5125(1.0475)^t

2 = 1.0475^t

ln 2 = t ln 1.0475

t = 14.94

3. Beth pays the first $100, bringing the cost to $1118.  She then pays 25% of this, which is $279.50.  So she pays a total of $379.50.

You might be interested in
Need help on math problem ! Points and brainlest
Rufina [12.5K]

Answer:

The answer is C 35+12<em>c</em> ≤ 145

Step-by-step explanation:

5 0
3 years ago
What is the unit rate for You create 18 centerpieces for a party in 6 hours. ​
Snezhnost [94]

Answer: The unit rate is 3 centerpieces per hour

Step-by-step explanation:

18centterpieces/6hrs =3

8 0
3 years ago
Lydia wrote 4 1/2 pages of her science report in one hour. what was her writing rate in pages per minute?
Firdavs [7]
To solve this question, I first converted one hour into minutes. (60 minutes)

Then I divided 4 1/2 into 60. As a decimal, the answer if 0.075. If you convert that into a lowest terms fraction, you get 3/40.
7 0
2 years ago
What is the greatest integer n that satisfies 100^2 - n^2 = n^2 - 100^2
Anika [276]

Answer:

n = 100, -100

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
5) Choose the inequality that will help solve the following situation: A jet ski rental charges a flat rate of $75, plus an addi
yanalaym [24]

Answer:

22.5

Step-by-step explanation:

You time 75 by 60. Then, you divided it by 200. The answer is 22.5.

Have A Good Day :)

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the simplified form of...
    9·2 answers
  • Susanne checks the temperature at 11:00 a.m. She notices if the temperature rises by 8 more degrees, it will break the record-hi
    5·2 answers
  • What is answer to this question
    6·1 answer
  • Need the answer someone please help
    10·1 answer
  • 0.35 rational or irrational
    5·2 answers
  • 1.
    11·1 answer
  • Which transformation(s) were used to go from the parent graph (red) to the transformed graph (blue)? Check all that apply!
    6·1 answer
  • Select the true statement about triangle ABC.
    10·1 answer
  • if sofia has 40,000 dresses and she needs to put them in 1,000 boxes equally, how many dresses will fit in each box
    12·2 answers
  • The fraction 1/25 as a decimal
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!