The equation of a circle is (x-h)²+(y-k)²=r², with h being the x value in the center, k being the y value, and r being the radius. Plugging them in, we get
(x-6)²+(y-(-2))²=(1/5)²
= 1/25
= (x-6)²+(y+2)²
Answer: 272
Step-by-step explanation:
408/6 = rate of 68 miles an hour
4 hours x 68 miles each hour = 272 miles
Answer:
(−
∞
,
1
/3
) ∪ (
5
,
∞
)
Step-by-step explanation:
Answer:
The expression would give the probability that one marble is yellow and the other marble is red is,

Step-by-step explanation:
A bag contains eight yellow marbles, nine green marbles, three purple marbles, and five red marbles. So in total there are 25 marbles.
Hence,
Probability of getting yellow ball = 
Probability of getting red ball = 
Probability that one marble is yellow and the other marble is red is,

We have (3/4)^2 + (

/4)^2 = 9/16 + 7/16 = (9+7)/16 = 16/16 = 1.
The answer is yes.