There is no question. What do you mean??
Hi, I was able to find the full context for this one from another source:
<span>"Juanita has a storage closet at her shop with extra bottles of lotion and shower gel. Some are scented and some are unscented. If she reaches into the closet and grabs a bottle without looking, she has a 42% chance of grabbing a bottle of shower gel."
For the "shower gel" and "scented" to be independent given the situation above, we need to show that P(A | B) = P(A). You can get this equation from the definition of "independence" where P(A </span>∩ B) = P(A)*P(B) and the formula for conditional probability P(A | B).
We only have the given P(shower gel) = 42% therefore the event "shower gel" must be the variable A.
ANSWER: To show independence of the two events, P(shower gel | scented) = 42% must be true.
Answer:
223
Step-by-step explanation:
368 divided by 3= 123
123+100= 223
Wow that does look confusing lol!
Step-by-step explanation:
Assuming you mean 2x² + 8x − 1 = 0, this equation isn't factorable, so use quadratic formula.
x = [ -b ± √(b² − 4ac) ] / 2a
x = [ -8 ± √(8² − 4(2)(-1)) ] / 2(2)
x = [ -8 ± √(64 + 8) ] / 4
x = (-8 ± √72) / 4
x = (-8 ± 6√2) / 4
x = (-4 ± 3√2) / 2
