Answer: The required probability that a randomly selected day in November will be snowy if it is cloudy is 86.79%.
Step-by-step explanation: Given that for the month of November in a certain city, 53% of the days are cloudy. Also in the month of November in the same city, 46% of the days are cloudy and snowy.
We are to find the probability that a randomly selected day in November will be snowy if it is cloudy.
Let A denote the event that the day is cloudy and B denote the event that the day is snowy.
Then, according to the given information, we have
Now, we need to find the conditional probability of event B given that the event A has already happened.
That is, P(B/A).
We know that
Thus, the required probability that a randomly selected day in November will be snowy if it is cloudy is 87.79%.
Answer:I think it is 89
Step-by-step explanation:
Three rational numbers between 1/3 and 1/2 making the denominator same: 1/3=8/24(equivalent fraction) 1/2=12/24(also equivalent fraction). Three rational numbers between 8/24 and 12/24 are: 9/24,10/24,11/24. Hope this helps!
Ivy earns 8.5 money per hour for babysitting.
Step-by-step explanation:
The given data is linear and it clearly represents the following information:
(2,17) shows 2 hours = 17 money
(5,42.5) shows 5 hours = 42.5 money
So, to find the money for 1 hour let us assume as "X" money per hour.
Using the rate formula,
Money per Hour= Total money/Total hours
X money/1 hr= 59.5 money/7 hours
<u>X= 8.5 money/hour</u>