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
il63 [147K]
3 years ago
9

A certain ore is 31.8% nickel by mass. How many kilograms of this ore would you need to dig up to have 25.0 g of nickel?

Mathematics
1 answer:
natulia [17]3 years ago
6 0
It will need 1.8 kilograms to have 25.0 g of nickel
You might be interested in
Please help.<br> Algebra.
ladessa [460]
The answer is 1 bc the solution is (1,-3)
7 0
3 years ago
Select all ratios equivalent to 4:3.
valentina_108 [34]

Answer:

8:6 and 16:12

Step-by-step explanation:

5 0
3 years ago
What is the next term in the pattern? 0.2, 0.22, 0.222, . . .
quester [9]
It would be 0.2222 so it's your answer
5 0
3 years ago
Read 2 more answers
What did Archimedes discover about the centroid of a triangle? (Site 1)
Anna007 [38]

Answer:

Archimedes showed that the point where the medians are concurrent (the centroid) is the center of gravity of a triangular shape of uniform thickness and density

Step-by-step explanation:

8 0
3 years ago
6.1 x -1 = ? <br> please help meeeeeeeee
timurjin [86]

Answer:

-6.1

Step-by-step explanation:

Hope this helps!

3 0
2 years ago
Other questions:
  • 7/5 squared times blank equals 1
    5·1 answer
  • 66​% of men consider themselves professional baseball fans. you randomly select 10 men and ask each if he considers himself a pr
    5·1 answer
  • A square has a area of 81 square feet.
    5·1 answer
  • Choose the equation that represents the line passing through the point (2, - 5) with a slope of −3.A y = −3x − 13 ,B y = −3x + 1
    14·1 answer
  • which of the following shows an element if the sample space for first tossing a coin and then rolling a number cube
    5·1 answer
  • ABCD – FECG<br> what does (x) =
    11·1 answer
  • Write an equivalent expression for 6−2(6−9x).<br><br> Equivalent is another way of saying equal.
    11·2 answers
  • Find the circumference of the circle. Round to the nearest hundredth.
    7·1 answer
  • 1.<br> Solve the equation.<br> 35.3 = d - (-2.81)<br> 38.11<br> 32.49<br> -38.11
    10·1 answer
  • HURRRYYY PLEASEEE. A ballasted roof is flat and covered with gravel to hold the roofing material in place. Adam plans to cover t
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!