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
Dima020 [189]
3 years ago
14

I have a bag of coins.In it, one third is gold, one fifth of them are silver, two seventh are bronze the rest are copper. My bag

can only fit 200 coins how many coins do i have in my bag?
Mathematics
1 answer:
asambeis [7]3 years ago
5 0

Answer:

Copper = x= 36.19

Step-by-step explanation:

The number of copper is unknown

Gold = 1/3

Silver = 1/5

Bronze =2/7

Copper = x

Total coins = 200

Gold = 1/3 of 200

= 1/3 × 200

= 200/3

= 66.67

Silver = 1/5 × 200

= 200/5

= 40

Bronze = 2/7 × 200

= 400/7

= 57.14

Total = gold + silver + bronze + copper

200 = 66.67 + 40 + 57.14 + x

200 = 163.81 + x

200 - 163.81 = x

x = 36.19

Copper = x= 36.19

You might be interested in
For what value n is 1P3 =nP4?
Serggg [28]

Answer:

I don't know if this helps, just a picture not a link

3 0
3 years ago
What is the slope of the line that contains the points (12, 17) and (-8, -17)?
kherson [118]

Answer:

1 7⁄10 = m

Step-by-step explanation:

m = -y₁ + y₂\-x₁ + x₂ → -17 - 17\-12 - 8 >> 1 7⁄10

-34 -20

I am joyous to assist you anytime.

3 0
3 years ago
How much money will she have if she doesn't buy any packs of baseball cards? $16 $18 $19 $20
GrogVix [38]

The amount of money that Carly would have left if she doesn't buy any packs of baseball cards is $20.

<h3>How to calculate the amount of money?</h3>

In order to calculate the amount of money that Carly would have left if she doesn't buy any packs of baseball cards, we would determine the cost of each baseball card as follows:

  • Let the cost of each baseball card be x.
  • Let the number of cards bought be n.

Translating the word problem into an algebraic expression, we have;

x - n = 16

x - 2n = 12

Solving the simultaneous equations by elimination, we have:

n = 4

Therefore, Carly's minimum balance is given by:

x - n = 16

x = 16 + n

x = 16 + 4

x = $20.

Read more on word problems here: brainly.com/question/13170908

#SPJ1

<u>Complete Question:</u>

The graph shows the relationship between the total amount of money that Carly will have left, y, if she buys x packs of baseball cards. How much money will she have if she doesn't buy any packs of baseball cards?

5 0
2 years ago
Apply the distributive property:
Aleonysh [2.5K]
Here you go, this should be right

5 0
3 years ago
Suppose a binomial event has a probability of success of 0.3, and 750 trials are performed. What is the standard deviation of th
stepladder [879]
Hello there. Sorry from last time.

What is the standard deviation of the possible outcomes? Roundyour answer to two decimal places.

<span>B.12.55</span>


8 0
3 years ago
Read 2 more answers
Other questions:
  • Please help me on this
    10·1 answer
  • A deck of 38 cards contains 16 blue cards, 6 red cards, and 16 yellow cards. What is the probability of randomly drawing a blue
    6·1 answer
  • The growth of bacteria in a dish is modeled by the function f(t)=2 to the power of t/3. For which value of t is f(t)=32?
    14·1 answer
  • Bases are squares with sides that measure 27 inches. The height is 12 inches.
    13·1 answer
  • What is the LCD of 11/12 and 1/8
    9·1 answer
  • What is the slope of line m?
    12·1 answer
  • A bag contains five ​batteries, all of which are the same size and are equally likely to be selected. Each battery is a differen
    7·1 answer
  • Can someone Solve: 2x^2/3 = 8
    6·1 answer
  • Please answer quickly.
    10·1 answer
  • What is the equation of the line that is perpendicular to y = 3x + 3 and passes through the point (−6, 9)?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!