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
posledela
3 years ago
15

25 POINTS IF ANSWERED #1 You have just inherited $5,000 from an old, incredibly rich (and smart) math teacher. However there is

one condition. You have to decide whether to put the money in an account with 9% annual percentage rate compounded yearly or an account with 8 % annual rate compounded quarterly (4 times each year) Each account will be compounded for 5 years. Which account would give you more money after the 5 years? Justify. How much money will the 9% account give you after 5 years? * How much money will the 8% account give you after 5 years? *
Mathematics
1 answer:
Dvinal [7]3 years ago
4 0
8% account give you after 5 years? $13,000.
9% account give you after 5 years? $7,250.
You might be interested in
I need help with the question !!
nikdorinn [45]

Answer:

Step-by-step explanation:

x = 136/2 = 68°

8 0
2 years ago
Integrate 1 - x / x(x2 + 1) d x by partial fractions.
solniwko [45]

Answer:

log x-\frac{log(x^{2}+1) }{2}-tan^{-1} x

Step-by-step explanation:

step 1:-   by using partial fractions

[tex]\frac{1-x}{x(x^{2}+1) } =\frac{A(x^{2}+1)+(Bx+C)(x }{x(x^{2}+1) }......(1)

<u>step 2:-</u>

solving on both sides

1-x=A(x^{2} +1)+(Bx+C)x......(2)

substitute x =0 value in equation (2)

1=A(1)+0

<u>A=1</u>

comparing x^2 co-efficient on both sides (in equation 2)

0 = A+B

0 = 1+B

B=-1

comparing x co-efficient on both sides (in equation 2)

<u>-</u>1  =  C

<u>step 3:-</u>

substitute A,B,C values in equation (1)

now  

\\\int\limits^ {} \, \frac{1-x}{x(x^{2}+1) } d x =\int\limits^ {} \frac{1}{x} d x +\int\limits^ {} \frac{-x}{x^{2}+1 }  d x -\int\limits \frac{1}{x^{2}+1 }  d x

by using integration formulas

i)  by using \int\limits \frac{1}{x}   d x =log x+c........(a)\\\int\limits \frac{f^{1}(x) }{f(x)} d x= log(f(x)+c\\.....(b)

\int\limits tan^{-1}x  dx =\frac{1}{1+x^{2} } +C.....(c)

<u>step 4:-</u>

by using above integration formulas (a,b,and c)

we get answer is

log x-\frac{log(x^{2}+1) }{2}-tan^{-1} x

6 0
3 years ago
Find the value of x in each case:
djverab [1.8K]

Answer:

no bruh

Step-by-step explanation:

4 0
3 years ago
Solve for x.<br><br> −8 = 2/3x<br><br> A) −6 <br> B) −9 <br> C) −12 <br> D) −24
Reil [10]

Answer:

C. -12

Step-by-step explanation:

divide each side by 2/3

2/3x ÷ 2/3 = x

-8 ÷ 2/3 = -12

x = -12

7 0
3 years ago
Find the surface area of each solid.
Andre45 [30]

Answer:

232 in^2

Step-by-step explanation:

80 + 80 + 20 + 20 + 16 + 16 = 232

Check previous answer for better explanation!

7 0
2 years ago
Other questions:
  • What is the property for 8 x (14 + 7) = 14 + (8 x 7) ?
    7·1 answer
  • What is the volume of the cone? Use π ≈ 3.14.
    6·2 answers
  • Can someone help me PLEASE
    12·1 answer
  • What is 4.12×23.4 plz help me
    8·2 answers
  • A vitamin C tablet contains 1/40 of a gram of vitamin C. You take 1&amp;1/2 tablets Evry day. How many grams of vitamin C do u t
    5·1 answer
  • The function rule h = 3w + 2 represents
    5·1 answer
  • Whatt is the answer? ​
    7·2 answers
  • 30,000=______x10cubes
    11·2 answers
  • Can u guys please answer these questions
    13·1 answer
  • HELPPPPPPPPP PLEASE PLEASE
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!