Answer:
Explanation:
Given
Required
Determine P(B)
If A and B are independent, then:
Substitute values for P(A) and P(A n B)
Make P(B) the subject
<em /><em> --- approximated</em>
Answer:
Both reactivity and electronegativity decrease down a group.
I'm assuming this is multiple choice...
Explanation:
Answer:
$10.50
Explanation:
all you have to do is 3.50 x 3