Answer:
20 ft
Step-by-step explanation:
The ratio of object height to shadow length is (6 ft)/(1.5 ft) = 4.
The object is 4 times as tall as its shadow is long, so the pole is 4×5 ft = 20 ft tall.
The answer in simplest form is 7/30
Answer:
15 minutes
35 minutes
20 minutes
Step-by-step explanation:
The first quartile is given by the starting point of the box on the plot, this point corresponds to 15 minutes
The maximum time is obtijed from the endpoint of the whisker, this corresponds to 35 minutes.
The median value corresponds to the vertical line in between the box on the plot, this point is designated as 20!minutes in the plot.
Let A= the sky is red at night
let B= the weather will be nice the next day
Since this is based on Conditional Probability,
P(B|A)
This is read: The probability that the weather iss nice the next day GIVEN the sky is red at night.