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
deff fn [24]
3 years ago
5

How long does it take for a deposit of $900 to double at 2% compounded continuously?

Mathematics
1 answer:
nydimaria [60]3 years ago
4 0

9514 1404 393

Answer:

  • 34.6574 years
  • 34 years, 239.94 days

Step-by-step explanation:

For continuous compounding the "rule of 69" applies. That is the doubling time can be found from ...

  t = 69.3147/r . . . . where r is the interest rate in percent.

Here, r=2, so ...

  t = 69.3147/2 = 34.6574 . . . years

That's 34 years and 240 days.

You might be interested in
Two sides of a right triangle measure 2 units and 4 units.
Liono4ka [1.6K]

Step-by-step explanation:

a/q first we have to find the measurement of third side

so,

h² = a² + b²

4² = a² + 2²

16 = a² + 4

a = 16 - 4 = 12

a² = 12

a = √12 = 3.46

so,

area of square = a × a

= 3.46 × 3.46 = 11.97 sq unit

<em><u>hope </u></em><em><u>this </u></em><em><u>answer</u></em><em><u> </u></em><em><u>helps </u></em><em><u>you </u></em><em><u>dear.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>take </u></em><em><u>care!</u></em>

8 0
3 years ago
Help !!!!!! Answer please 10 points!!!
myrzilka [38]

The cost of beverages equals to the number of bottles times the price of one bottle.

Formula:   C=1.25n,

where C is a cost of beverages, n is a number of bottles.

7 0
2 years ago
(9x3 − 48x2 + 13x + 3) ÷ (x − 5)
lutik1710 [3]
Linked the answer below not sure if it’s right tho

4 0
2 years ago
Which of these groups of relative frequencies would be best represented by a pie chart?
SVETLANKA909090 [29]

All of these would be perfectly fine represented by a pie chart except A, which doesn't add to 100%.

The question seems to be getting at the idea that a pie chart might be better when the slices are all visually different sizes. I don't really think that's right; a pie chart for D say, where the two slices are about the same, gives the correct impression of the relative frequencies, which are about the same.

Answer they're looking for: C

7 0
3 years ago
AD= 5x and DE= 3x- 2
4vir4ik [10]

3x+2=5x-2

2x=4

x=2    i think is the answer im not sure if i got it right im sorry if i did get it wrong

4 0
2 years ago
Read 2 more answers
Other questions:
  • Translate the word phrase into a math expression.
    10·2 answers
  • Expand than simplify: -2(8p+9q)
    13·1 answer
  • Help me please as soon as possible
    11·1 answer
  • Annie estimates that the height of a bookcase is 78.25 in. The actual height is 75.50 in.
    12·1 answer
  • Evalute x divided by 80 for x = 8/9 , Thankss!!!!
    6·1 answer
  • Please help me out i need it with these questions!!!!
    10·1 answer
  • Chloe is working two summer jobs, landscaping and clearing tables. She must work no less than 12 hours altogether between both j
    15·1 answer
  • What is the surface area of a reactangular prism with the width of 5 length of 3 height of 4
    6·1 answer
  • If two consecutive sides of a rhombus are represented by 3x-6 and x+14. Find the perimeter of the rhombus.
    5·2 answers
  • A 50-gal tank initially contains 10 gal of fresh water. At t = 0, a brine solution
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!