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
Solve:<br><br> 18m = 6<br> A. <br> B. <br> C. <br> D. m = 3
Hitman42 [59]

Answer:

m_3

Step-by-step explanation:

divide both sides by 6

7 0
3 years ago
ASAP HELP FOR NUMBER 13!!
horrorfan [7]
Problem 13a

Each column of the table represents an (x,y) pairing. The first column has x = 0 and y = 2 so (0,2) is one point on this line. Since x = 0 here, this means that we have the y intercept. The y intercept is 2. We'll use this later.

Another point on this line is (3,8) which is drawn from the second column.

Use the two points (0,2) and (3,8) to find the slope m
m = (y2-y1)/(x2-x1)
m = (8-2)/(3-0)
m = 6/3
m = 2

Since the slope is 2 and the y intercept is 2 (see above), this means m = 2 and b = 2

Plug those into y = mx+b and we get y = 2x+2

Answer: y = 2x+2

==============================================
Problem 13b

(0,20) is on the line as the first column shows. The y intercept is 20 since x = 0 here. So b = 20

Another point on this line is (3,8) as drawn from the second column

Slope: 
m = (y2-y1)/(x2-x1)
m = (8-20)/(3-0)
m = -12/3
m = -4

Use the slope (m = -4) and the y intercept (b = 20) to get...
y = mx+b
y = -4x+b ... replace m with -4
y = -4x+20 ... replace b with 20

Answer: y = -4x+20

==============================================
Problem 13c

(2,5) and (4,8) are on the line. These two points are drawn from columns 1 and 2 respectively.

Slope
m = (y2-y1)/(x2-x1)
m = (8-5)/(4-2)
m = 3/2
m = 1.5

Note: the fraction 3/2 is equivalent to the decimal form 1.5

Use the slope m = 1.5 along with (x,y) = (2,5) to find the value of b
y = mx+b
y = 1.5x+b ... m is replaced with 1.5
5 = 1.5*2+b ... plug in (x,y) = (2,5)
5 = 3+b
5-3 = 3+b-3
2 = b
b = 2

So we can now update y = mx+b to y = 1.5x+2

Answer: y = 1.5x+2

Note: If your teacher wants a fraction instead of a decimal (for the slope), then you would write y = \frac{3}{2}x+2
==============================================
Problem 13d

(0,20) is on the line. So the y intercept is 20, indicating that b = 20

(3,11) is also on the line

Again as done with 13a-13c, I'm only looking at the first two columns. 

Slope
m = (y2-y1)/(x2-x1)
m = (11-20)/(3-0)
m = -9/3
m = -3

Therefore
y = mx+b
turns int
y = -3x+20
after replacing m and b with the values we found earlier

Answer: y = -3x+20
6 0
3 years ago
I keep getting this wrong, please help me
Marat540 [252]

Answer:

Step-by-step explanation:

Circumference = 2πr

Let's set the equation equal to the formula:

16 = 2πr

16/2 = πr

8 = πr

r = 8/π

8 0
2 years ago
Please help?!
Ugo [173]

draw a rectangle around it:

the widest part is from about -3 to 2 which is 5 units wide

height is from 3 to -4, which is 7 units

5*7 = 35

the top and bottom are angled so you can subtract a little for that

 so I would estimate around 32 square units

7 0
4 years ago
Read 2 more answers
Find the value of the unknown number that ma diagram If you need help 5.x = 15 Your answer​
Viefleur [7K]

Answer:

x equals 73

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • Please helpp!! Due soon
    10·1 answer
  • About how many times larger is 6.14 x 10-3 than 1.98 x 10-4?
    10·2 answers
  • Solve for t. 100-3t=76
    9·3 answers
  • Oliver is determining the number of cats in his math class. Oliver is collecting what kind of data?
    13·2 answers
  • Use distributive property to find the product of 27 and 54
    13·1 answer
  • Twelve decreased by two times a number is 8. Find the number.
    14·2 answers
  • Durant and Westbrook are playing a three-point challenge game to improve long distance shooting. Each time each of them makes a
    14·1 answer
  • 7x-49=y<br><br> Solve for x?
    13·1 answer
  • Which is greater, -11 or -9 ?
    15·2 answers
  • How do new substances form?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!