17 matching 1 point at a water park, rides are labeled based on the number of minutes riders wait in line…

17 matching 1 point at a water park, rides are labeled based on the number of minutes riders wait in line. mins. # rides <30 4 30 - 45 12 >45 8 what are the odds of randomly selecting a ride with a wait time less than 30 minutes? numerator denominator

17 matching 1 point at a water park, rides are labeled based on the number of minutes riders wait in line. mins. # rides <30 4 30 - 45 12 >45 8 what are the odds of randomly selecting a ride with a wait time less than 30 minutes? numerator denominator

Answer

Explanation:

Step1: Calculate total number of rides

$4 + 12+8=24$

Step2: Determine number of rides with wait - time less than 30 minutes

The number of rides with wait - time less than 30 minutes is 4.

Step3: Calculate odds

The odds of an event is the ratio of the number of favorable outcomes to the number of non - favorable outcomes. The number of non - favorable outcomes is $24 - 4=20$. The odds of selecting a ride with wait time less than 30 minutes is $\frac{4}{20}$.

Answer:

Numerator: 4 Denominator: 20