The area of the shaded circle below is 78.5 square inches. The area of the large circle is 314 square inches.
2 answers:
From the given description it seems that the small shaded circle lies within the larger circle as shown in image below:
The probability that a point choosen at random lies within the shaded area = Area of shaded region / Total area of the bigger cricle
So,
Probability = 78.5/314 = 0.25
Thus there is 0.25 or 25% probability that the point chosen at random will lie inside the shaded region.
The probability that a point choosen at random lies within the shaded area = Area of shaded region / Total area of the bigger cricle
So,
Probability = 78.5/314 = 0.25
Thus there is 0.25 or 25% probability that the point chosen at random will lie inside the shaded region.
You might be interested in
Answer with Step-by-step explanation:
We are given that a function
We have to find the graph of the given function.
y-intercept:It is that value of y where the graph cut the y- axis.
Let
Substitute x=0
Then, we get
y-intercept of the graph=-15
x- intercept: It is that value of x where the graph cut the x- axis.
Substitute y=0
Substitute x=-1
Therefore,x=-1 is a solution of given equation.
Hence, the x-intercept are
-3,-1 and 5
