There's a 1 in 10 chance that you get the first place correct. Next, since there are 9 horses left to choose from since the same person or something can't be first and second , there's a 1 in 9 chance for second place and 1/8 for third using that logic. Multiplying them all together, we get a 1/720 chance of guessing all three right
Answer:
321
Step-by-step explanation:
2247÷7=321
The given point (-3/5 , y) lies in the third quadrant.
It is also given that the point lies on a unit circle.
For a point (x,y) lying on a unit circle a and y are defined as:
x = cos θy = sin θSo, we can say for the point (-3/5 , y) the value -3/5 is equal to cos θ
sec θ is the reciprocal of cos θ.
So, sec θ = -5/3
Using Pythagorean identity we can first find sin θ.

Since the point lies in 3rd quadrant, both sin and cos will be negative.
So, now we can write:
Answers:sec θ = -5/3cot θ = 3/4
Answer:
80 inches the reason for this is 10 times 8 equals 80
Answer:
Step-by-step explanation:
* 
then
*
= 64