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
Basile [38]
3 years ago
14

If a bag contains 12 quarters, 6 dimes, and 18 nickles, what is the part-to-whole ratio of nickles to all coins?

Mathematics
2 answers:
Vlad [161]3 years ago
7 0

Answer:

1:2

Step-by-step explanation:

There are 18 nickles so that number is 18. When added together, there are 36 total coins. Since it states nickle to all coins, we replace <em>to</em> with a colon and replace the words with the related numbers.

18:36

like a fraction, ratios can be simplified. 18 is half of 36 so the ratio would go to 1:2. This means that 1 in every 2 coins is a nickle.

Bad White [126]3 years ago
4 0

Answer:

1 to 2

Step-by-step explanation:

If a bag contains 12 quarters, 6 dimes, and 18 nickles, what is the part-to-whole ratio of nickles to all coins?

Total number of coins: 12 quarters, 6 dimes, and 18 nickles add to 36 coins

Number of nickles: 18 nickles

Ratio of nickles to all coins:

18 to 36

Divide both numbers by 18 to get 1 to 2

You might be interested in
PLEASE HELP ASAP 25 POINTS
Lena [83]
The answer to the question is a)
4 0
3 years ago
Read 2 more answers
If the APY of savings account is 4.7% and if the principal in the savings account is $4500 for an entire year what will the bala
Ira Lisetskai [31]
Total = 4,500 * (1.047)^1
<span><span><span>Total = 4,711.5</span></span></span>0


6 0
2 years ago
Read 2 more answers
A man has 10 coins in his pocket, all of which are dimes and quarters. If the total value of his change is 175 cents, how many d
erastovalidia [21]

the man has 5 dimes and 9 quarters

3 0
3 years ago
Read 2 more answers
Determine the inverse of the function. (show work please)
uysha [10]

Answer:

This is easy -- it's just a list of steps.  At this level, the problems are pretty simple.

Let's just do one, then I'll write out the list of steps for you.

Find the inverse of f( x ) = -( 1 / 3 )x + 1

STEP 1:  Stick a "y" in for the "f(x)" guy:

y = -( 1 / 3 )x + 1

STEP 2:  Switch the x and y

                   ( because every (x, y) has a (y, x) partner! ):

x = -( 1 / 3 )y + 1

STEP 3:  Solve for y:

x = -( 1 / 3 )y + 1 ... multiply by 3 to ditch the fraction ... 3x = -y + 3 ... ditch the +3 ... subtract 3 from both sides ... 3x - 3 = -y ... multiply by -1 ... -3x + 3 = y ... y = -3x + 3

STEP 4:  Stick in the inverse notation, f^( -1 )( x )

f^( -1 )( x ) = -3x + 3

Step-by-step explanation:

5 0
3 years ago
How many solutions does the system of equations have 2x = -10y + 6 and x + 5y = 3
kipiarov [429]
Infinite

x=-5y+3 is the same as x+5y=3
3 0
3 years ago
Other questions:
  • What function represents this arithmetic sequence? 32, 41, 50, . . .
    5·1 answer
  • What number must be added to the expression below to complete the square? x^2+x. a.1/4 b.1/2 c.2 d.1
    15·1 answer
  • What expression represents the sum of 8 and twice a number
    9·1 answer
  • Solve for h in the mathematical formula A = (a +b)h. Drag and drop the numbers and variables into
    12·1 answer
  • Original amount 20<br>End amount 15<br>what is the percent change?​
    13·1 answer
  • What is the area of the triangle on the flag of Bosnia and Herzegovina
    9·1 answer
  • The table below shows the scores that Amy and Bria have earned in their math class this quarter. Tests are worth 45%, quizzes ar
    8·1 answer
  • Which angles are vertical to each other
    10·1 answer
  • Y-7=8<br> 12<br> What value of y makes a true equation
    14·1 answer
  • Refer to the article "The Future of Money" in your Money, Money, Money magazine for a complete version of this text.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!