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
velikii [3]
3 years ago
8

Please help me with this math question

Mathematics
1 answer:
Alja [10]3 years ago
7 0

Answer:

5.50 years

Step-by-step explanation:

A = P(1 + \frac{r}{n})^{nt}

A = final amount

P = initial principal balance

r = interest rate

n = number of times interest applied per time period

t = number of time periods elapsed

3178 = 2000(1+.086/2)^2t

t = 5.499904413

You might be interested in
A conductor is mapping a trip and records the distance the train travels over certain time intervals. time (hours) distance (mil
Alex73 [517]

Given:

Table of values.

The train travels at a constant speed.

To find:

The speed of train in miles per hour.

Solution:

From the given table consider any two points, i.e., (0.5,22.5) and (1,45).

The train travels at a constant speed. It means, there is a linear relationship between time and distance.

The average rate of change (Slope) of a linear relationship is

m=\dfrac{y_2-y_1}{x_2-x_1}

m=\dfrac{45-22.5}{1-0.5}

m=\dfrac{22.5}{0.5}

m=\dfrac{225}{5}

m=45

So, average rate of change in distance with respect to time is 45.

Therefore, the speed of the train is 45 miles per hour.

8 0
2 years ago
D(-3,4) E(7, 6) 1:3
sesenic [268]

Answer:d

Step-by-step explanation:

4 0
3 years ago
Mr. Kugler gave the same geometry test to his 1st and 2nd period classes. The box and whisker plot summarizes the scores of each
Brums [2.3K]

D) The median of 2nd Period is greater than the median of 1st Period.

The one that's true

Hope this helps!

6 0
2 years ago
Read 2 more answers
When a fridge is imported, a customs value of 10% must be paid for its value. If the value of the fridge after paying the custom
Akimi4 [234]

Answer:

55000×100/90

61,111.111

3 0
2 years ago
PLZ HELP PLZ PLZ PLZ HELP
faust18 [17]

Answer:the diameter is 7

Step-by-step explanation: 21.98 divide by pi is 7 so diameter is 7

5 0
2 years ago
Other questions:
  • Ollie drank 3/4 of a 16- fluid ounce bottle of juice. how many fluid ounces of juice are left in the bottle?
    10·2 answers
  • 49 divided by 817.2 need help
    5·1 answer
  • A rocket travels 22000 per hour to leave earths gravitational pull. if the rocket continued at that speed, about how many days w
    10·1 answer
  • After purchasing a cell phone online, Mary attempts to sell the phone for $325. If this was a markup of 24%, how much did Mary o
    11·2 answers
  • a student ran out of time on a multiple choice exam and randomly guess the answers for two problems each problem have four answe
    7·1 answer
  • The mean temperature for the first 7 days in January was 3 °C.
    11·2 answers
  • Tan 15°+ Cot 15° =4​
    6·2 answers
  • It's free point Thursdayyyy <3 Your Welcome! I'm starting this today so it'll be every single Thurday!! It'll be 50-100 point
    9·1 answer
  • Try it out! What is the slope of the line that goes through the points (6,9) and (7.1)?​
    9·2 answers
  • Katie baked a cake. Her brother ate 1/8 of the cake, her father ate 1/4 of the cake, and her mother ate 1/8 of the cake. How muc
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!