The students in Mr.Collins class used a surveyor's measuring device to find the angle from their location to the top of a buildi
ng. they also measured their distance from the bottom of the building. the diagrem shows the angle measure and the distance.?
To the nearest foot, what is the height of the bulding?
A. 105 ft
B. 116 ft
C. 32 ft
D. 56 ft
To the nearest foot, what is the height of the bulding?
A. 105 ft
B. 116 ft
C. 32 ft
D. 56 ft
1 answer:
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Answer:
a. Probability = 0.15
b. Probability = 0.3
Step-by-step explanation:
Given
Solving (a): Probability of being somewhere else
This is calculated by subtracting the sum of given probabilities from 1.
Solving (b): Probability of being in bedroom or kitchen
This is calculated as: