Answer:
25
Explanation:
25 may or may not be right im not the best with measuring math stuff but i did
50x2 which is 100 i then divided that by 2 for the 50 again which was a little pointless then i just divided 50 by 2 which we all know to be 25
hope this helped if not really really sorry
Is it Technology? What have you already tried?
Answer:
<h2>2.709 × 10²⁴ molecules</h2>
Explanation:
The number of molecules can be found by using the formula
N = n × L
where n is the number of moles
N is the number of entities
L is the Avogadro's constant which is
6.02 × 10²³ entities
From the question we have
N = 4.5 × 6.02 × 10²³
We have the final answer as
<h3>2.709 × 10²⁴ molecules</h3>
Hope this helps you
<span>The answer is B. Convection occurs when hot/warm
water rise to the top and the cold water goes to the bottom in a vessel. This is
because hot/warm water is less dense than cold water. Additionally, convection
currents are well perceptible in air and water and fluid substances that are
poor conductors of heat</span>
There will be so much life! Butterflies will be everywhere! Color and aliveness! Hope this helps! Have a great day! :)