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
kipiarov [429]
2 years ago
9

Enter your answer

Mathematics
1 answer:
satela [25.4K]2 years ago
8 0

Answer:So, since it is continuously, we need to think of PERT

A=P\times e^{rt}

So, we just plug our numbers in to solve for T

8000=4000e^{.07t}\\\ln(8000)=\ln(4000e^{.07t})\\\ln(8000) = \ln(4000) + \ln(e^{.07t})\\\ln(8000)=\ln(4000)+.07t\ln(e)\\\ln(8000)=\ln(4000)+.07t\\\frac{\ln(8000)}{\ln(4000)}=.07t\\\frac{\ln(8000)}{.07\ln(4000)}=t\\ 15.479=t

It will take 15.479 years

Step-by-step explanation:

You might be interested in
A line segment is different from a line in that a segment has
kakasveta [241]
A line segment has two endpoints unlike a line where a line is infinite with no end! :) Think of a line segment essentially just being two points on a line. :)
4 0
3 years ago
Read 2 more answers
What is 32767/32768 as a reduced fraction?
Anit [1.1K]
32,767/32,768 is in lowest terms and can't be reduced.
8 0
3 years ago
Help plsss it’s timed i need to passss plsss
Free_Kalibri [48]

Answer:

65°

Step-by-step explanation:

To obtain Angle A, we use the cosine rule ;

Cos A = (b² + c² - a²) / 2bc

Cos A = (12² + 14² - 14²) / 2(12)(14)

Cos A = 144 / 336

A = Cos^-1(144/336)

A = 64.62°

A = 65°

4 0
3 years ago
The cone volume of 180 1/4 and a radius of square of 9. What is the height?
Lerok [7]

Answer:

h≈2.12

Radius =9

volume = 180

Step-by-step explanation:

v=\pi r^{2} \frac{h}{3}

h=3V  / πr2=3· 180  / π·9^2 ≈ 2.12207

7 0
2 years ago
What is the volume to the composite figure.
yarga [219]

Answer:

462 cm^{3}

Step-by-step explanation:

Rectangular Prism:  7 x 8 x 6 = 336

Triangular Prism: (0.5 x 7 x 6) x 6 = 126

336 + 126 = 462

5 0
2 years ago
Other questions:
  • 15% of 9 dollars is how many dollars
    12·1 answer
  • Write -9 over 16 as a decimal
    12·1 answer
  • You are provided with a compound fertilizer
    8·1 answer
  • What is the slope of the line that passes through the points (4, 10) and (1, 10)?
    9·2 answers
  • Help with these question
    11·1 answer
  • I know the answer is C. but I need to know how to solve it!
    7·1 answer
  • Need to know soon!!! 15 points?
    15·1 answer
  • Write an equation of the line below.
    8·2 answers
  • om each drop-down menu. Megan's commute to work includes an 8-mile drive and a 21-mile train ride. This expression can be used t
    7·2 answers
  • Find the equation of the linear function represented by the table below in slope-intercept form.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!