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
GenaCL600 [577]
3 years ago
15

The radius of a nitrogen atom is 5.8*10^-11 meters, and the radius of a beryllium atom is 1.12*10^-10 meters. Which atom has a l

arger radius, and by how many times is it larger?
Mathematics
1 answer:
Burka [1]3 years ago
5 0
Nitrogen Radius = 5.8 x 10⁻¹¹ m

Beryllium Radius = 1.12 x 10⁻¹⁰ m

Let's find the quotient of N/Be :

(5.8x10⁻¹¹)/(1.12x10⁻¹⁰). But 10⁻¹¹/10⁻¹⁰ = 10⁽⁻¹¹⁺¹⁰⁾ = 10⁻¹ = 1/10 = 0.1

→ (5.8/1.12).(0.1) = 0.58/1.12 = 0.518.

Conclusion: the radius of Be is almost double than the radius of N
You might be interested in
What is 1+4=5 2+5=12 3+6=21 what does 8 plus 11 equal
Paladinen [302]
This is a classic math problem, and it is not solved in a normal way.

<span>1+4=5
2+5=12
3+6=21
8+11=?

There is a pattern that can be spotted. 2+5 does not equal twelve, however 2*(2+5) does equal 12. Below is how to solve the rest of the equations:

</span>1+4=5 -> 1*(4+1)=5
2+5=12 -> 2*(5+1)=12
3+6=21 -> <span>3*(6+1)=21 </span>
8+11=? -> <span>8*(11+1)=96 
</span>
This is one way to answer the problem, HOWEVER there is another way to answer the problem that gives the SAME answer, but many people mistakenly believes it gives a different answer. If anyone tries to post the other way of doing this problem, but tells you the answer is 40, please comment on this post or message me and let me know. I will explain why the answer is actually 96 either way.
4 0
3 years ago
A rectangular room is 6.8 meters longer than it is wide, and perimeter is 29.6 meters. Find the dimensions of the room.
GuDViN [60]

Answer:

dimensions = 10.8  X 4

Step-by-step explanation:

Breadth/ width of room = x

Length of room =  6.8 + x

perimeter = 2 ( L + B )

29.6 = 2 ( 6.8 + x + x )

29.6/2 = 6.8 + 2x

14.8 - 6.8 = 2x

8 = 2x

8/2=x

4=x

Length of room =  6.8 + x = 6.8 + 4 = 10.8 m

Breadth/ width of room = x = 4m

8 0
3 years ago
Here is the histogram of a data distribution. All class widths are 1.
JulsSmile [24]
Median is 6 so your answer is C
8 0
3 years ago
If OK = 2x, QR = 12, and RT = x + 3, what is the length of chord KM?
shusha [124]

you have to be kidding me

8 0
3 years ago
Read 2 more answers
Ms. Parker baked 6 dozen cookies. She gave 2 dozen cookies to her sister, 1 À dozen
Lyrx [107]

Answer:

Step-by-step explanation:

She gave out three dozen and she had six dozen so she has three dozen left three dozen 3 * 12 she has 36 cookies

6 0
3 years ago
Other questions:
  • 12) A basketball player attempts eight free
    13·1 answer
  • Solve: IX multiplied by XII. Show your answer as a Roman Numeral.
    11·2 answers
  • The radius of a circle is 4 inches. What is the circle's area?<br> p=4 in<br> Use 3.14 for T.
    12·2 answers
  • The measure of arc EF is —
    7·2 answers
  • Tyler has a three-dimensional shape with a bottom layer of 12 cubic inches. What is the volume of this figure if it has 3 layers
    9·2 answers
  • Please help me find the area of this figure! Thanks!!
    14·1 answer
  • Common factor: 3x^2y^2z^2+5xyz—8x^2
    9·1 answer
  • The perimeter of the rectangle below is 64 units. Find the length of side PQ. Write your answer without variables
    8·1 answer
  • In a basket ball game, the Golden State Warriors make a total of 21 shots. Some shots were 2 points and some were 3 points. The
    6·2 answers
  • Do the following summarize a categorical variable or a numerical variable? If the data is numerical, also state if it is continu
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!