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
PilotLPTM [1.2K]
3 years ago
15

Carl plans to invest $500 at 8.25% interest, compounded continuously. How long will it take the money to triple?

Mathematics
1 answer:
gogolik [260]3 years ago
8 0
Use exponential growth equation.
You might be interested in
HELP PLZ DUE RN BRAINIEST TO WHOEVER RIGHT
stealth61 [152]

Answer:

x = 11, -1

Step-by-step explanation:

First, let's identify what the quadratic formula is:

x = [-b ± √(b² - 4(a)(c))] / 2

Our equation is written in standard form:

ax² + bx + c = 0

x² - 10x - 11 = 0

Let's plug in what we know.

x = [-(-10) ± √((-10)² - 4(1)(-11))] / 2

Evaluate the exponent.

x = [-(-10) ± √(100 - 4(1)(-11))] / 2

Simplify the negatives.

x = [10 ± √(100 - 4(1)(-11))] / 2

Multiply.

x = [10 ± √(100 + 44)] / 2

Simplify the parentheses.

x = [10 ± √(144)] / 2

Simplify the radical (√)

x = [10 ± 12] / 2

Evaluate the ±.

x = [10 + 12] / 2

x = [22] / 2

x = 11

or

x = [10 - 12] / 2

x = [-2] / 2

x = -1

Your answers are x = 11, -1

Hope this helps!

8 0
3 years ago
Y = -3x-2 Slope intercept form
lana66690 [7]

Answer:The equation of any straight line, called a linear equation, can be written as: y = mx + b, where m is the slope of the line and b is the y-intercept. The y-intercept of this line is the value of y at the point where the line crosses the y axis.

Step-by-step explanation:

4 0
3 years ago
A line passes through the point (4. 8) and has a slope of
valentina_108 [34]

Answer:

y=5x-12

Step-by-step explanation:

use equation y=mx+b

8=5(4)+b

8=20+b

-20 -20

-12=b

Final equation:

y=5x-12

6 0
2 years ago
What is the multiplicative rate of change for the exponential function graphed to the left​
kifflom [539]

Looking at the given points on the right side from (0,2) to (1,6) for 1 increase in X ( 1-0=1) the Y value increases by 3 ( 6/2 = 3)

This same increase happens for th other two points: 18/6 = 3

54 / 18 = 3

The rate of increase is 3.

6 0
3 years ago
Read 2 more answers
Please help!! I don’t understand this
cricket20 [7]
Theorem: pythagorean

Equation:
{90}^{2}  +  {h}^{2}  =  {180}^{2}
Solving:
{h}^{2}  = 24300
h = 155.9
6 0
3 years ago
Read 2 more answers
Other questions:
  • The dye dilution method is used to measure cardiac output with 3 mg of dye. The dye concentrations, in mg/L, are modeled by c(t)
    11·1 answer
  • Please help. Evaluate this.
    10·1 answer
  • Scott wants to tip his taxi driver 20%. if his commute costs $15 what is the total cost
    15·1 answer
  • Which is correct from greatest to least
    14·2 answers
  • An arc subtends a central angle measuring
    5·1 answer
  • How much more interest is earned on an investment of $12,585 at 3.5% interest over 5 years if the interest is compounded annuall
    9·2 answers
  • Use the two points and the line to find the y-intercept
    7·1 answer
  • Use a table to multiply (–3a2)(a – b).
    10·1 answer
  • your grade varies directly with the time you study if you study for 40 minutes your grade is an 80 how long should you study to
    7·1 answer
  • Solve the given problem using Venn Diagram. Show your solution
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!