Answer:
Centre: (6,0)
Radius: 2
Step-by-step explanation:
r² = 4
r = 2
83 is a whole number and cannot be simplified.
Let b = blue marbles
y = yellow marbles
Sum = b+y
The <span>chance of a blue marble being drawn first is:
b / (b+y) = 0.55
</span>The <span>chance of a blue marble being drawn first then a yellow next is:
</span>b / (b+y) * <span>y / (b+y-1) = 0.37</span>
This can be solve easily by using a theorem of Bayes
0.37/0.55 = .67 or 67%
Answer: The bench is $150 and the garden table is $300
