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
Deffense [45]
2 years ago
8

One grain of this sand approximately weighs 6 x 10^-6g.

Mathematics
1 answer:
emmasim [6.3K]2 years ago
4 0

Answer:

  • 1.2×10¹² grains

Step-by-step explanation:

1 grain = 6×10⁻⁶ g

  • 7200 kg =
  • 7200000 g =
  • 7.2×10⁶ g =
  • 7.2×10⁶ ÷ 6×10⁻⁶ =
  • (7.2÷6)×10⁶⁻ ⁽⁻⁶⁾ =
  • 1.2×10¹² grains
You might be interested in
which of the following is the most appropriate unit to describe the rate at which people are entering a theme park A. hours per
Aleksandr-060686 [28]
People per hour because the dependent quantity is the hours.
The number of people that enter depends on the number of hours the park is open 
7 0
3 years ago
Read 2 more answers
The length of a piece of ribbon is 250 millimeters.<br> Which is the equivalent length in meters?
drek231 [11]

Answer:

250 mm = 0.25 m

Step-by-step explanation:

8 0
3 years ago
I will brainliest if you sub and stay subbed to JD Outdoors &amp; Gaming​
slava [35]

Answer:

sure why not

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
What is the sum of -1/2 and 8/6? Please help! I need to pass this test! 15 points!
notsponge [240]

Answer: C) 5/6

Step-by-step explanation:

-1/2= -3/6 + 8/6 is 5/6

3 0
3 years ago
What is the least common denominator of 5/6 and 7/9?
elixir [45]

multiples of 6 are: 6, 12,18,24,30,36,42,48,54

multiples of 9 are: 9,18,27,36,45,54

 the lowest number they both have in common is 18

 so the least common denominator is 18

7 0
3 years ago
Other questions:
  • 517.21 km what is the nearest 10km?
    5·1 answer
  • What is the domain of the following function: f ( x ) = √ x + 4/ x − 2
    6·1 answer
  • cirrus clouds form at a height of more than 6000 meters above the earth. write an inequality that represents h, the height, in m
    9·1 answer
  • For Pi Day, Matt noticed that there were three pies that were left untouched. In addition, another 4 slices o pizza were uneaten
    10·1 answer
  • Present Value of Money Flow Each function in Exercise represents the rate of flow of money (in dollars per year) over the given
    13·1 answer
  • What is the value of x?
    8·1 answer
  • state whether the following statement is true or false: y= -x2 + 6x - 10 does not intersect the x-axis.​
    7·1 answer
  • The sum of the two numbers is 40 and the difference is 6. What are the numbers?
    7·2 answers
  • Help with math pls mfs pls
    7·1 answer
  • Simplify each algebraic axpression 4y+6y+5x-2y<br><br><br>​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!