04-04-2017
Mathematics

contestada

If an atom has a circumference of 227pm, what is its diameter?

Respuesta :

Аноним Аноним

04-04-2017

circumference = πD = 227 pm
⇒ D = 227/π = 227/3.14 = 72.23 pm

hope it helps!

Answer Link

Otras preguntas

Evaluate 8d, when d=12 Evaluate 75/d (75 divide by d), when d = 5 Evaluate 6p^2 + 8(6 times p to the second power plus 8), when p = 4

The old road was being rebuilt when I drove by active voice

I need help on this the main words that you could use for the event are futbol, basquetbol, debato, lucha libre if somebody helps I’d be so thankful!

I need help. This is due later today~

Most of Earth’s water is drinkable. True or false_______Becasue_____________

Example: (0) to spendThere was a king in China who used ....0.... (spend) hours in his uniform, ....1.... (parade)before a mirror in his room. He would remain s

Ehem I have thirty levels in minecraft and a full enchantment room set up what should I put it on? My diamond axe (which is my weapon) or my diamond pickaxe?

Erin has $52 to spend at the florist. She wants to buy a vase for $11.75 and several roses for $3.50 each. What are the possible numbers of roses Erin can buy?

8(2x-6) = 96 solve for x

Belief in the concept of Manifest Destiny · Desire of southern farmers to expand cotton farming · Extensive Immigration west of the Mississippi River · Disag