Answer:
P=0.61 or 61%
Step-by-step explanation:
If we pick a random point within the circle, it can fall in the white area or in the pink area. Since the sum of both areas makes the sample space or the total area of the circle, we can compute the probabilities according to the ratio of the areas with respect to the total area, that is:

The area of the circle is

The area of both the triangles is

Where r=4 cm, b=3 cm, h= (4+2.5) cm = 6.5 cm
Then we have:


The white area is obtained by subtracting both areas

So the probability is

Answer:
179 minutes
Step-by-step explanation:
- Divide both sides by 75.5 to see how many minutes it would take to drive 1 mile. (54 / 75.5) =108/151
- She can drive 1 mile in 108/151 minutes
- Times by 250. (108/151 * 250) 178.8
- 179 to nearest minute
Answer:
5,33,8
Step-by-step explanation: