If 9kg costs 12$, then a single kg costs around 1.3$
This is done with a simple proportion
9 : 12 = 1 : X
x = 12/9
x = 1.33
Probabilities P(R/W) and P(W/R) don't have the same value
P(R/W): the probability of plucking a red rose the second time, given that for the first time white rose has been plucked
P(W/R): the probability of plucking a white rose the second time, given that for the first time red rose has been plucked
Probability:
Probability is synonymous with possibility. It is a mathematical branch that deals with the occurrence of a random event. The value ranges from zero to one. Probability has been introduced in mathematics to predict the likelihood of events occurring. Probability is defined as the degree to which something is likely to occur.
P(R/W)= p( red and white )/ P (white) and P(W/R)=p( red and white )/ P (red)
as P(W)≠P(R)
P(R/W)≠P(W/R)
Therefore, Probabilities P(R/W) and P(W/R) don't have the same value
Learn more about probability here:
brainly.com/question/11234923
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Answer:
Antonio paid $220 for skis he sold for $165, so his profit was $55.
Markup is a percentage increase from the wholesale price,
so let's find the percentage of $55 to $165:
$55/$165 = 33%
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The measure of angle E is 70, but that is if angle D and F are the same
