Answer:
THE ANSWER IS C
Step-by-step explanation:
9x - 21 = -42
This should be the type of equation that you're looking 4
I thank the answer is B) 23
Answer: 1/3
Step-by-step explanation:
5/15 divided both by 5 is 1/3
Answer:
The answer is 0.123.
Step-by-step explanation:
You want to find the intersection between P(Spade) and P(Red). Knowing that there's no replacement, the probability will be given by the formula:
⇒ P(Spade∩Red) = P(Spade)*P(Red/Spade)
⇒ P(Spade∩Red) = P(Red)*P(Spade/Red)
Either formula works, but I'm going to choose to work with the first formula.
Therefore:
P(Spade) = 
P(Red/Spade) = 
So:
P(Spade∩Red) =
*
=
= 