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
katrin [286]
3 years ago
8

the volume of a gold bar is 100cm cubed, the density of gold is 19.3g/cm cubed so what is the mass of the gold bar

Mathematics
1 answer:
swat323 years ago
4 0
<h3>♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ Use this formula:

density = mass / volume

Rearrange it for mass:

mass = density x volume

Substitute the values in:

mass = 100 x 19.3

Solve:

mass = 1930g

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

You might be interested in
I rlly need this now, show work pls :((
Sunny_sXe [5.5K]

Answer:

1. y=-x-3 2.y=1/3x-4

Step-by-step explanation:

1. 3x+3y=-9

3y=-3x-9

y=-x-3

2. x-3y=12

-3y=-x+12

y=1/3x-4

3 0
3 years ago
Ysidra paints a room that has 400 square feet of wall space in 2 and a half hours. at this rate, how long will it take her to pa
Pie
1 hour 10 minutes /////
5 0
3 years ago
I need help solving them and quick cause I don’t have a lot of time
riadik2000 [5.3K]
A: x = 2.4
b: m = 9.6
c: c = 2 5/12
d: m = 3.6
e: c = 6.6
7 0
3 years ago
What is the solution to the system of equations?
Minchanka [31]

Answer:

  (1, –5)

Step-by-step explanation:

It is relatively easy to try the offered solutions to see what works.

<u>(1, -5)</u>

  3(1) +10(-5) = -47 . . . true

  5(1) -7(-5) = 40 . . . true

(1, -5) is the solution

_____

As a check, you can try some of the other choices:

<u>(1, 5)</u>

  3(1) +10(5) ≠ -47

<u>(-1, -5)</u>

  3(-1) +10(-5) ≠ -47

<u>(-1, 5)</u>

  3(-1) +10(5) ≠ -47

None of the other choices works in the first equation, so they're not the solution.

4 0
3 years ago
Das has 3/4 of bottle of water.He drinks 3/8 of the bottle.How much of the bottle dose he have left?
sesenic [268]

Answer:

3/8

Step-by-step explanation

Convert 3/4 to 6/8 to make it easier subract since this problem asks how much he has left.

So 6/8-3/8=3/8

4 0
3 years ago
Other questions:
  • What is the value of x/2y , when x = 10 and y = 1?
    5·1 answer
  • Is the inequality always, sometimes or never true?
    13·1 answer
  • I need help which the nexus 10 question assessment
    8·1 answer
  • Find the angle between the given vectors to the nearest tenth of a
    5·1 answer
  • 6. x2= 1<br> —<br> 100<br> Thank you (:
    9·1 answer
  • If w 1,-5&gt; and y=&lt;2,3&gt;,find 2w+y
    9·1 answer
  • I need help with this cause I'm terrible at Geometry, and I don't get a single thing
    12·1 answer
  • Can someone help me please
    9·1 answer
  • PLEASE HELP ME FAST AND EXPLAIN!!! 70 POINTS!
    10·2 answers
  • Robin braided g inches of a friendship bracelet. Olivia braided 12 less than 1/3 the number of inches Robin braided. Select all
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!