45 times .3 =13.5 okkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
Negative ions are oxygen atoms charged with an extra electron. They are created in nature by the effects of water, air, sunlight and the Earth’s inherent radiation. We dont really create them in the human body.
Answer:
Step-by-step explanation:
Given
Required
Probability of selecting 2 nickels without replacement
This can be represented as: 
The solution is as follows
The second nickel is reduced by 1 because the first nickel was not replaced and this also reduces the total by 1
So, we have:
In this case, we are simply asked to find for the value of:
xbya or abxy
Since we know that given values of ab and xy, therefore abxy is:
abxy = 37 * (1 / 37)
abxy = 37 / 37
<span>abxy = 1</span>
The base of this rectangle is 4
cm.
The height of this rectangle is 6
cm.
The area of this rectangle is 24
cm2.
