X
(
x
+
1
−
ı
)
(
x
+
1
+
ı
)
x(x+1−ı)(x+1+ı)
Step-by-step explanation:
Find the area of each part
<u>The circle</u>
- C = πr² = 3.14*(3/2)² = 7.07
<u>The square</u>
<u>The area within the square but outside of circle</u>
- A = S - C = 81 - 7.07 = 73.93
<h3>Part A</h3>
<u>Probability of hitting the black circle inside the target</u>
- P = 7.07/81 = 0.09 (rounded)
This is closer to 0 than to 1
<h3>Part B</h3>
<u>Probability of hitting the white portion of the target is</u>
- P = 73.93/81 = 0.91 (rounded)
This is closer to 1 than to 0
Answer:
x=3
y=-4
Step-by-step explanation:
