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
Ipatiy [6.2K]
3 years ago
13

How heavy is 24 carat gold?

Mathematics
1 answer:
fomenos3 years ago
5 0
<span>24k gold is also called pure gold or 100 per cent gold. This means that all 24 parts in the gold are all pure gold without traces of any other metals. It is known to be 99.9 per cent pure and takes on a distinct bright yellow color. There is no higher form of gold than 24K and you must be aware of this before you go to a dealer who might tell you that they’re selling you 25K or 26K gold. Since this is the purest form of gold, it is naturally more expensive than 22K or 18K gold. However, this type of gold is lesser in density as compared to gold of a lower karatage which makes it soft and pliable. Hence, it is not suited for regular forms of jewellery. Coins and bars are mostly bought of 24K gold purity. 24K gold is also used in electronics and medical devices such as those used for children suffering from ear infections who are fitted with gold tympanostomy tubes that are known to improve aeration of the middle ear.</span>
You might be interested in
Pls help i will give brainliest
pshichka [43]

Answer:

Try ABECFDGHI

Step-by-step explanation:

Im going FROM left to right

4 0
3 years ago
A hotel manager is adding a tile border around the​ hotel's rectangular pool. Let p represent the width of the​ pool, in feet. T
Ronch [10]

Answer:

A and F

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Please HELPppppppppppppppp
aleksandr82 [10.1K]

Answer:

Point of intersections are (0, -7) and (5, -2).

Step-by-step explanation:

From the graph attached,

A straight line is intersecting the circle at the two points (0, 7) and (5, -2).

Now solve algebraically,

Equation of the line → y = x - 7 -------(1)

Equation of the circle → (x - 5)² + (y + 7)² = 25 -------(2)

By substituting the value of y from equation (1) to equation (2)

(x - 5)² + (x - 7 + 7)² = 25

(x - 5)² + x² = 25

x² - 10x + 25 + x² = 25

2x² - 10x = 0

x² - 5x = 0

x(x - 5) = 0

x = 0, 5

From equation (1),

y = 0 - 7 = -7

y = 5 - 7 = -2

Therefore, point of intersections are (0, -7) and (5, -2).

6 0
3 years ago
HELP MEEEEE........ ​
Alex787 [66]

Answer:

Maybe Dependent

Step-by-step explanation:

3 0
3 years ago
2.) Find the measure of exterior angle X:
Oxana [17]
ANSWER:
try 110 , sorry if that’s wrong
6 0
2 years ago
Read 2 more answers
Other questions:
  • The rate at which velocity changes is called A)acceleration B)speed C)direction D)displacement
    6·2 answers
  • Lynn bought a box of 45 cards for $42.75 how much did each card cost?
    11·1 answer
  • Using Accuracy and Precision Avani is building a rectangular play area. The length of the play area is 7.5 meters. The width of
    10·1 answer
  • What is the solution to this equation?<br> 3x- x+8+5x-2=10
    12·1 answer
  • Solve for x: −3|x 7| = −12 x = 5 over 3, x = −19 over 3 x = −3, x = −11 x = −3, x = 11 no solution
    14·1 answer
  • What is 1/5-3/4 help me please i need to step up my grade just a little to get 100%
    15·1 answer
  • Share the following total in its given ratio. $18 at ratio 1.2​
    14·1 answer
  • 2. A triangular prism has a base area of 27 square inches and a height of 13 inches. What is the
    6·1 answer
  • Find the sum of all the different prime factors of 364,000
    15·2 answers
  • Factor completely and then place the factors in the proper location on the grid.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!