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
Strike441 [17]
3 years ago
11

1. Calculate the density of gold using the information given.

Mathematics
1 answer:
schepotkina [342]3 years ago
4 0

Answer:

Step-by-step explanation:

Mass m=25 g

Volume V=1.29 cm³

density D=M/V

=25/1.29

≈19.38

≈19 g/cm³

You might be interested in
Giving best answer the brainliest answer ya hurddddddddddddddd!
Genrish500 [490]
4th answer is the answer for theis question because they are equivalent
7 0
2 years ago
The stem-and-leaf plot shows the ages of the volunteers at a beach cleanup. How many of the volunteers were less than 20 or olde
Lynna [10]
If you want a answer for this you need to show the graph to us

5 0
2 years ago
How many pieces of carpet can be cut from the roll if each piece is 3/4 meter long
Mkey [24]
3 meters is the same thing as 12/4 meters so divide 12/4 by 3/4 to get 4. 
7 0
3 years ago
❤❤❤❤help please ❤❤❤❤❤❤
Alenkasestr [34]
Gg easy

point slope:
for opint (x1,y1) and slope m
y-y1=m(x-x1)

so example
(1,2) and slope 3
y-2=3(x-1)



slope intercept
y=mx+b
m=slope
b=y intercept
if slope is 2 and y intercept is 3
y=2x+3


standard form
Ax+By=C
easies of all, just put randome numbers

2x+3y=4
A=2
B=3
C=4
4 0
2 years ago
Simplify the expression 9(h - 1)
Svetach [21]

Answer:

9h - 9

Step-by-step explanation:

9(h - 1)

<em>distribute</em>

(9 * h) + (9 * - 1)

9h + (9 * - 1)

9h + -9

9h - 9

4 0
2 years ago
Read 2 more answers
Other questions:
  • Point-Slope form of the line that goes through (2, 7) with a slope of -4, please!
    15·1 answer
  • A credit card issuer charges an APR of 13.99%, and its billing cycle is 30 days long. What is its periodic interest rate?
    12·2 answers
  • What must be true in order for line A to be parallel of line b?
    6·2 answers
  • The number of employees at a company is decreasing by 9.5% yearly. Currently there are 12,640 employees working at the company.
    9·1 answer
  • Point A' is a dilation of point A. Find the scale factor: A (18, 9) A' (6, 3)
    12·1 answer
  • Danny wants to put a circular fence in his backyard. He measured from the center of his space and got 12 how much fencing does d
    11·1 answer
  • Can sum kne s help I need it
    6·2 answers
  • Does x*x*x*x*x = 5x?<br> I'm not really sure so it would help.
    13·1 answer
  • PLZ HELP ILL MARK YOU BRAINLEST ‼️<br><br>a) 120°<br><br>b) 50°<br><br>c) 70°<br><br>d) 180°​
    11·2 answers
  • The graph plots four equations, A, B, C, and D: Line A joins ordered pair negative 6, 16 and 9, negative 4. Line B joins ordered
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!