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
Harrizon [31]
3 years ago
5

someone is eating a 50 gram chocolate bar which contains 30% cocoa how many grams of cocoa is in the chocolate bar

Mathematics
2 answers:
mixer [17]3 years ago
4 0
It's would be 15 grams. Your ratio is x/50=30/100. You then would cross multiply 30×50 and end up with 1500. After that you would divide by 100 and have your answer, 15g.
DIA [1.3K]3 years ago
3 0
Well , 10% is 5 g so if you times those 5 g by 3 it is 15 g there are 15 grams of cocoa in the chocolate bar
You might be interested in
What is the solution Y/2_>-6
bezimeni [28]
☃ Solve:
☃ Multiply 2 on both sides.
☃ Y>--12
7 0
3 years ago
a debt of $6000 due today is to be settled by two payments due three months from now and 9 months from now respectively . what i
Leto [7]

Answer:

$4194.39

Step-by-step explanation:

Two equal payments one after 3 months and another after 9 months respectively are used to settle a debt of $6000 due today.

We have to calculate the size of the equal payments at 6% compounded quarterly.

Let the amount be $x.

So, $(x + x) = $2x will be the total sum after interest.

Therefore, $6000 will be charged for 3 months at 6% interest quarterly and $(6000 - x) will be charged for (9 - 3) = 6 months at 6% interest quarterly.

The equation we can write is  

6000 (1 + \frac{6}{100} )^{1} + (6000 - x)(1 + \frac{6}{100} )^{2} = 2x

⇒ 6000 × 1.06 + ( 6000 - x)(1.1236) = 2x

⇒ 3.1236x = 6000 × 2.1836

⇒ x = $4194.39 (Answer)

4 0
4 years ago
What best describes the number 5? Write prime, composite, neither prime nor composite or both prime and composite
ki77a [65]
The best word that describes the # 5 is prime
4 0
3 years ago
Which of the following are point-slope equations of the line going through (-3, -5) and (2, 4)? y - 2 = - 9/5 (x - 4) B. y - 4 =
Lisa [10]
Options C and F are the correct answers
6 0
4 years ago
Read 2 more answers
Mako's goal is to save $42. He currently has $2 and
matrenka [14]

Answer:

5 weeks its 40 divided by 8

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • If 1.5 liters cost 0.55 cents how much will 1 gallon cost?
    11·1 answer
  • Please help me.. very appreciated if you do
    12·2 answers
  • I need help with number 11, please.
    5·1 answer
  • A scientist has two solutions, which she has labeled Solution A and Solution B. Each contains salt. She knows that Solution A is
    12·1 answer
  • How do you work this problem? 5 - 2x = 0
    13·1 answer
  • When x = 5, the value of the expression 20 Over negative 25 plus x –2(x – 10) is
    15·1 answer
  • Question 8 of 10
    6·1 answer
  • 10. The figure below is a uniform cross-section of a hall 20 m long and 7 m wide.
    12·1 answer
  • 5. The Quick Buy sells an item for $4.95 per dozen. If the manager wants
    14·1 answer
  • With the number set: {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, what is the probability of choosing an even number?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!