Answer:
\frac{A+c}{b}
Step-by-step explanation:
\frac{A}{b}+\frac{c}{b}
Answer:
The required probability is, 0.78
Step-by-step explanation:
There are, (52 - 13) = 39 cards which are not spade
5 cards can be chosen from the deck of 52 cards in
ways
and out of these 5 choices, none of them will be spade in,
ways
So,
P(None of the chosen cards is spade)
= 

Hence,
P(out of these 5 choices, at least one card is spade)

= 0.78
Exceseuor if im wrong sorry
Answer:
o.o326
Step-by-step explanation:
when dealing with negative exponents you move the decimal to the left
Answer:
-7
Step-by-step explanation:
x + 5 = -2
<h2>I hope this helped! :)</h2>