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
Anika [276]
2 years ago
5

The life expectancy of a circulating coin is 30 years. The life expectancy of a circulating dollar bill is only

Mathematics
1 answer:
Afina-wow [57]2 years ago
3 0
Life expectancy of dollar bill = d
life expectancy of coin = c

d = 1/20 c

substitute value in for c (30)

d = 1/20 * 30
d = 30/20
d = 1.5

life expectancy of a dollar bill = 1.5 years
You might be interested in
Find the missing side length.
tensa zangetsu [6.8K]

Answer:

d

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
how many cups of walnuts are needed to make 3.75 batches of muffins? One batch of walnut muffins uses 1.33
Bad White [126]
How many cups of walnuts are needed to make 3.75 batches of muffins? One batch of walnut muffins uses 1.33
1.13x3=3.39
5 0
3 years ago
What do art teachers use to grade their students
MariettaO [177]

Art teachers use their eyes and judge the art.

3 0
2 years ago
PLEASE HELP, I NEED THIS QUICK!
denis23 [38]

Answer:

Step-by-step explanation:

becasue  you can square a negative number

8 0
2 years ago
V= u +at U=2 A=-5 T=1/2 Work out the value of v
Oliga [24]

Answer:

v =-1/2 hope it may help u

Step-by-step explanation:

v =u+at

v=2 -5/2

v=4-5/2

v=-1/2/2

4 0
2 years ago
Read 2 more answers
Other questions:
  • The given line passes through the points (-4, -3) and (4,
    5·1 answer
  • Select all expressions that can be subtracted from 9x to result in the expression 3x+5.
    13·1 answer
  • What is it? I’m taking a math test and It for a 100 points so could y’all help me out
    9·2 answers
  • What is r the common ration in the geometic sequence 2, -14, 98, -687
    12·1 answer
  • 51% of the tickets sold at a school carnival were early-admission tickets. If the school sold 100 tickets in all, how many early
    11·1 answer
  • Danny wants to put a circular fence in his backyard. He measured from the center of his space and got 12 how much fencing does d
    11·1 answer
  • Find the value of b. Round <br> the nearest tenth.
    6·1 answer
  • Which is equivalent to 2.3(-2x + 9.1) + 9(3.4x - 8)?
    12·1 answer
  • Instructions: Find the missing side. Round your answer to the nearest tenth.
    12·1 answer
  • 6
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!