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
ss7ja [257]
9 months ago
7

the life expectancy of a circulating coin is 30 years. the life expectancy of a circulating dollar bill is only 1/20 as long. fi

nd the life expectancy of circulating paper money. Life expectancy= how many years ( type a whole number or a mixed number simplify your answer)
Mathematics
1 answer:
Flauer [41]9 months ago
4 0

Given

the life expectancy of a circulating coin is 30 years

the life expectancy of a circulating dollar bill is only 1/20 as long.

Procedure

c=life expectancy of a circulating coin

p= life expectancy of circulating paper money

p=\frac{1}{20}\cdot c\begin{gathered} p=\frac{1}{20}\cdot30 \\ p=\frac{30}{20} \\ p=1.5 \end{gathered}

The answer is: life expectancy of a dollar bill = 1.5 years

You might be interested in
Which of the following is equal to the fraction below?
Crazy boy [7]

Answer:the answer should be c


Step-by-step explanation:So, the 11 is an exponent. That means that the problem can be written as 11 x 7/4 so it should be c.


6 0
2 years ago
Read 2 more answers
There is a bag filled with 3 blue, 4 red and 5 green marbles.
lana [24]

Answer:

35/72

Step-by-step explanation:

8 0
2 years ago
A bit hard. thank you if u can do it for me? <3
Lostsunrise [7]

The triangle shown is a right triangle shown by the little square inside of it.

Area of a triangle is 1/2 x height x base

Rotating the shown triangle so the square is at a bottom corner the height is 6 and the base is 6

Area = 1/2 x 6 x 6 = 18 square cm

5 0
2 years ago
(−5)(−0.4)(1.8)(−3.25)
bagirrra123 [75]

Answer:

-11.7 is the correct answer. Hope this helps

4 0
2 years ago
Read 2 more answers
Reflected images are congruent to their pre-image true or false
gregori [183]
It's true......................................

4 0
3 years ago
Read 2 more answers
Other questions:
  • Toll booths are used to collect money from drivers who use a particular road. On average, 45 cars pass through a particular toll
    12·1 answer
  • Round 59.983 to the nearest tenth
    8·1 answer
  • Answer for immediate brainliest
    15·2 answers
  • Divide( x power 4 +81) *(x+3)
    12·2 answers
  • The product of a number and -7 amounts to seven times the sum of that number and 20. Find the number.
    7·1 answer
  • Find the ratio of a side length in triangle ABC to a side length in DEF then simplify the ratio
    10·1 answer
  • I need to know the answer
    11·2 answers
  • 7. &gt;<br> b.<br> c.<br> 0<br> 1<br> d.<br> 210<br> 1<br> 2
    8·1 answer
  • The area of a circle = 64π. Find circumference.
    15·1 answer
  • Please help mee!! For which value of x does f(x) = 2?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!