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
UkoKoshka [18]
3 years ago
7

6. Which coin is more valuable after 10 years? 20 years? 30 years? 60 years? Which coin would

Mathematics
1 answer:
agasfer [191]3 years ago
3 0

Answer:

I think I Will purchase a gold coin because even if it is not in use at the time,you can always sell the gold to be refined into something else

You might be interested in
What is 10 times as much as 55,837.9?
OverLord2011 [107]
558,739 is the correct answer.
7 0
3 years ago
Read 2 more answers
Which of the following is the correct factorization of the polynomial below?
diamong [38]

Answer: correct answer is B.(2x+3y)(4x^2-6xy+9y^2)

8x^3 + 27y^3

(2x)^3+(3y)^3

(2x+3y)(4x^2-6xy+9y^2) <----answer

7 0
3 years ago
Based on a study of population projections for 2000 to​ 2050, the projected population of a group of people​ (in millions) can b
Olegator [25]

Answer:

(a) 0.107 million per year

(b) 0.114 million per year

Step-by-step explanation:

A(t) = 11.19(1.009)^t

(a) The average rate of change between 2000 and 2014 is determined by dividing the difference in the populations in the two years by the number of years. In the year 2000, t=0 and in 2014, t=14. Mathematically,

\text{Rate}=\dfrac{A(2014) - A(2000)}{2014-2000}=\dfrac{11.19(1.009)^14-11.19(1.009)^0} {14}

A(0)=\dfrac{12.69-11.19}{14}=\dfrac{1.5}{14}=0.107

(b) The instantaneous rate of change is determined by finding the differential derivative at that year.

The result of differentiating functions of the firm y=a^x (where a is a constant) is \dfrac{dy}{dx}=a^x\ln a. Let's use in this in finding the derivative of A(t).

A\prime(t) = \dfrac{A}{t}=11.19\cdot1.009^t\ln1.009

In the year 2014, t=14.

A\prime(14) =11.19\cdot1.009^14\ln1.009=0.114

6 0
3 years ago
PLEASE ANSWER
Natasha2012 [34]

Answer:

A

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
PLS ILL GIVE 55 POINTS
pychu [463]
3,2 и не могу найти где можно найти в себе силы в этом случае не могу найти где можно найти в интернете что я тебе сейчас не в состоянии не найти найти не
3 0
2 years ago
Read 2 more answers
Other questions:
  • Just answer #4 (Trigonometry) THANK YOU!!!
    10·2 answers
  • Scores on a test in a very large class are bell-shaped and symmetric. The mean on the test was 75, and the standard deviation wa
    10·1 answer
  • Write the following as a whole number:<br><br> 19 thousands + 46 hundreds + 32 tens + 57 ones
    9·1 answer
  • Translate into a equation. one subtracted from two times a number is -45.​
    14·1 answer
  • this website helps with nothing. it says my questions will be answered quickly I've been using this for like a year and no one h
    10·1 answer
  • Can you help me please ​
    9·1 answer
  • The larger of 2 numbers is 23 greater than the smaller. Their sum is 28 less than 3 times the smaller number. Find the numbers
    12·1 answer
  • Which statement about the angle measures is true?
    10·1 answer
  • (a) Suppose one house from the city will be selected at random. Use the histogram to estimate the probability that the selected
    8·1 answer
  • 1)
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!