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
SVETLANKA909090 [29]
3 years ago
13

Sterling silver consists of 92.5% silver and 7.5% copper. What decimal represent the portion of silver in Sterling silver?

Mathematics
1 answer:
mr Goodwill [35]3 years ago
6 0
You have to move the decimal point two places to the left to convert a percent to a decimal, so the answer is 0.925.
You might be interested in
Use the Change of Base Formula to evaluate log3 48. Then convert log3 48 to a logarithm in base 5. Round to the nearest thousand
Alex

Answer:

I'm sorry I don't know this one

8 0
2 years ago
A spherical helium balloon has a diameter of 30 cm. How much helium is needed to fill the balloon, in cubic centimeters? Round y
GaryK [48]
From V= 4/3*pi*r^3 
<span>dV/dt = 4pi(r^2)dr/dt </span>
<span>so when dV/dt=30 and r = 19 </span>
<span>30 = 4pi(361)dr/dt </span>
<span>dr/dt = 30/[4pi(361)] </span>

<span>now in </span>
<span>A = 4pir^2 </span>
<span>dA/dt = 8pi(r)dr/dt </span>
<span>= 8pi(19)*30/[4pi(361)] </span>
<span>= you finish it.</span>
<span>HOPE THIS HELPS.
</span>
3 0
3 years ago
2 questions
Alekssandra [29.7K]

Answer:

1. A. $33 loss

2. B

Step-by-step explanation:

1. -26 - 11 - 9 +13 = -33

2. B is the only graph in which the Whole Numbers do not contain a negative or decimal (which are not WNs)

8 0
3 years ago
Find the median of the data.<br> 12, 33, 18, 28, 29, 12, 17, 4, 2<br> The median is
Reptile [31]

Answer:

The median is 29

Step-by-step explanation:

So you have to cross out 12 then 2 then 33 then 4 then 18 then 17 then 28 then 12 and the last number that's standing is 29.

3 0
3 years ago
Read 2 more answers
Solve.
ratelena [41]
The answer is x<6 because you have to divide 3 on both side 
4 0
3 years ago
Other questions:
  • PLEASE HELP DUE IN A 10 MINUTES I WILL GIVE BRAINLEST
    6·2 answers
  • Adding and subtracting fractions
    9·2 answers
  • 8 • 10^4 is how many times as large as 4 • 10^-5
    9·1 answer
  • Anyone know the answer to this ?
    6·1 answer
  • A^9*8a^4 will mark as brainiest
    9·2 answers
  • Amelia knits 1/10 of a scarf in 48 minutes. What fraction of a scarf can Amelia knit in 1 hour? Show work
    12·1 answer
  • When creating a self-portrait, split the outline of the face into thirds.<br> True<br> False
    15·2 answers
  • Help please I will give brainliest
    8·1 answer
  • 10 − 8 ÷ 2 – 2^2 = ?
    14·2 answers
  • What is the justification for step 2 in the solution process?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!